American Psychological Association 6th edition

Visvizi, A., & Lytras, M. (2020). Sustainable Smart Cities and Smart Villages Research: Rethinking. MDPI - Multidisciplinary Digital Publishing Institute, 2020. https://doi.org/10.3390/books978-3-03928-219-7

ISO-690 (author-date, English)

VISVIZI, Anna und LYTRAS, Miltiadis, 2020. Sustainable Smart Cities and Smart Villages Research: Rethinking [online]. MDPI - Multidisciplinary Digital Publishing Institute, 2020. ISBN 978-3-03928-219-7&978-3-03928-218-0. Available from: https://directory.doabooks.org/handle/20.500.12854/60352

Modern Language Association 9th edition

Visvizi, A., und M. Lytras. Sustainable Smart Cities and Smart Villages Research: Rethinking. MDPI - Multidisciplinary Digital Publishing Institute, 2020., 2020, https://doi.org/10.3390/books978-3-03928-219-7.

Mohr Siebeck - Recht (Deutsch - Österreich)

Visvizi, Anna/Lytras, Miltiadis: Sustainable Smart Cities and Smart Villages Research: Rethinking, 2020.

Emerald - Harvard

Visvizi, A. und Lytras, M. (2020), Sustainable Smart Cities and Smart Villages Research: Rethinking, Bd. , MDPI - Multidisciplinary Digital Publishing Institute, 2020., verfügbar unter:https://doi.org/10.3390/books978-3-03928-219-7.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.