Gaya APA

KNIPSCHILDT, F., GOODBODY, M. (2015). Chocopologie (Cetakan I). New York: HOUGHTON MIFFLIN HARCOURT.

Gaya MLA

KNIPSCHILDT, FRITZ., GOODBODY, MARY. "Chocopologie". Cetakan I New York: HOUGHTON MIFFLIN HARCOURT, 2015. Text.