Penggayaan APA

SCHEFFLAN, Ralph. (2010). Teach Yourself the Basics of Aspen Plus . New Jersey: John Wiley & Sons.

Chicago Style

SCHEFFLAN, Ralph. Teach Yourself the Basics of Aspen Plus. New Jersey: John Wiley & Sons, 2010. Buku.

MLA Style

SCHEFFLAN, Ralph. Teach Yourself the Basics of Aspen Plus. New Jersey: John Wiley & Sons, 2010. Buku.

Turabian Style

SCHEFFLAN, Ralph. Teach Yourself the Basics of Aspen Plus. New Jersey: John Wiley & Sons, 2010. Buku.