APA ציטוט

Flood, J., & Lapp, D. (1989). Observing. New York: Macmillan Publishing Company.

Trích dẫn kiểu Chicago

Flood, James., và Diane Lapp. Observing. New York: Macmillan Publishing Company, 1989.

ציטוט MLA

Flood, James., và Diane Lapp. Observing. New York: Macmillan Publishing Company, 1989.