APA aipamena

TobinAllan J. (1998). Asking about life. Saunders College.

Chicago Style aipamena

TobinAllan J. Asking About Life. Tokyo: Saunders College, 1998.

MLA aipamena

TobinAllan J. Asking About Life. Saunders College, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.