APA (7th ed.) Citation

Morrow, E. F. (1980). Forty years a guinea pig. Pilgrim Press.

Chicago Style (17th ed.) Citation

Morrow, E. Frederic. Forty Years a Guinea Pig. New York: Pilgrim Press, 1980.

MLA (9th ed.) Citation

Morrow, E. Frederic. Forty Years a Guinea Pig. Pilgrim Press, 1980.