APA aipamena

Maugham, W. S. (1938). The summing up. W. Heinemann.

Chicago Style aipamena

Maugham, W. Somerset. The Summing Up. London, Toronto: W. Heinemann, 1938.

MLA aipamena

Maugham, W. Somerset. The Summing Up. W. Heinemann, 1938.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.