APA aipamena

Tillery, B. W. (1996). Physical science. Iowa: Wm.C.Brown pub.

Chicago Style aipamena

Tillery, Bill W. Physical Science. Iowa: Wm.C.Brown pub, 1996.

MLA aipamena

Tillery, Bill W. Physical Science. Iowa: Wm.C.Brown pub, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.