Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.