APA aipamena

(1975). The Adult Years / Wilbur Bradbury. Time-Life Books.

Chicago Style aipamena

The Adult Years / Wilbur Bradbury. Time-Life Books, 1975.

MLA aipamena

The Adult Years / Wilbur Bradbury. Time-Life Books, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.