Cita APA (7a ed.)

Keller, G. (1968). Mao Tse-tung. Egle.

Cita Chicago Style (17a ed.)

Keller, Gottfried. Mao Tse-tung. Gossau: Egle, 1968.

Cita MLA (9a ed.)

Keller, Gottfried. Mao Tse-tung. Egle, 1968.