American Psychological Association 6th edition

Parallel processing letters : PPL [Electronic]. [ca. 1999]. Singapore [u.a.]: World. Scient. Press.

ISO-690 (author-date, English)

Parallel processing letters : PPL, 1999. . Singapore [u.a.]: World. Scient. Press.

Modern Language Association 9th edition

Parallel processing letters : PPL. electronic, World. Scient. Press, 1999.

Mohr Siebeck - Recht (Deutsch - Österreich)

: Parallel processing letters : PPL, Singapore [u.a.] 1999.

Emerald - Harvard

Parallel processing letters : PPL. (1999), Bd. , World. Scient. Press, Singapore [u.a.].

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