APA (7th ed.) Citation

Peck, J. (1969). Underdogs vs. upperdogs. Greenleaf Books.

Chicago Style (17th ed.) Citation

Peck, James. Underdogs Vs. Upperdogs. Canterbury, N.H.: Greenleaf Books, 1969.

MLA (8th ed.) Citation

Peck, James. Underdogs Vs. Upperdogs. Greenleaf Books, 1969.