Cita APA (7a ed.)

Friendly, F. W. (1968). Due to circumstances beyond our control_. Vintage.

Cita Chicago Style (17a ed.)

Friendly, Fred W. Due to Circumstances Beyond Our Control_. New York: Vintage, 1968.

Cita MLA (9a ed.)

Friendly, Fred W. Due to Circumstances Beyond Our Control_. Vintage, 1968.