Style de citation APA (7e éd.)

Johnson, W. R. (1970). The Cameroon Federation: Political integration in a fragmentary society. Princeton University Press.

Style de citation Chicago (17e éd.)

Johnson, Willard R. The Cameroon Federation: Political Integration in a Fragmentary Society. Princeton, N.J: Princeton University Press, 1970.

Style de citation MLA (9e éd.)

Johnson, Willard R. The Cameroon Federation: Political Integration in a Fragmentary Society. Princeton University Press, 1970.