Gaya APA

G., F, T., dkk, B, P, B. (1983). Handbook for Extension Work (Cetakan Pertama). Laguna: Southeast Asian Regional Center for Graduate Study and Research in Agriculture.

Gaya MLA

G., Flores, Thomas., dkk, Bueno, Pedro, B.,. "Handbook for Extension Work". Cetakan Pertama Laguna: Southeast Asian Regional Center for Graduate Study and Research in Agriculture, 1983. Text.