Cita APA (7a ed.)

Angle, P. M. (1968). The Uneasy world. Fawcett.

Cita Chicago Style (17a ed.)

Angle, Paul M. The Uneasy World. Greenwich: Fawcett, 1968.

Cita MLA (9a ed.)

Angle, Paul M. The Uneasy World. Fawcett, 1968.