APA aipamena

Buchan, J. (1934). Gordon at Khartoum. P. Davies.

Chicago Style aipamena

Buchan, John. Gordon at Khartoum. [London]: P. Davies, 1934.

MLA aipamena

Buchan, John. Gordon at Khartoum. P. Davies, 1934.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.