Cita APA (7a ed.)

Martin,T.T. (1965). The 4-h club leader's handbook; principles and procedures. Harper.

Cita Chicago Style (17a ed.)

Martin,T.T. The 4-h Club Leader's Handbook; Principles and Procedures. New York: Harper, 1965.

Cita MLA (8a ed.)

Martin,T.T. The 4-h Club Leader's Handbook; Principles and Procedures. Harper, 1965.