APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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