American Psychological Association 6th edition

Hernández, J. A. [ca. 2002]. Roadmap to my SAP.com [: the comprehensive guide to my SAP.com Services] [Book]. [S.l.]: Premier Press.

ISO-690 (author-date, English)

HERNÁNDEZ, José Antonio, 2002. Roadmap to my SAP.com [: the comprehensive guide to my SAP.com Services]. [S.l.]: Premier Press. ISBN 1931841152.

Modern Language Association 9th edition

Hernández, J. A. Roadmap to my SAP.com [: the comprehensive guide to my SAP.com Services]. book, Premier Press, 2002.

Mohr Siebeck - Recht (Deutsch - Österreich)

Hernández, José Antonio: Roadmap to my SAP.com [: the comprehensive guide to my SAP.com Services], [S.l.] 2002.

Emerald - Harvard

Hernández, J.A. (2002), Roadmap to my SAP.com [: the comprehensive guide to my SAP.com Services], Bd. , Premier Press, [S.l.].

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