Style de citation APA

Spence, J. E. (1965). Republic under pressure: A study of South African foreign policy. Oxford Univ. Press.

Style de citation Chicago

Spence, John E. Republic Under Pressure: A Study of South African Foreign Policy. London [u.a.]: Oxford Univ. Press, 1965.

Style de citation MLA

Spence, John E. Republic Under Pressure: A Study of South African Foreign Policy. Oxford Univ. Press, 1965.