APA aipamena

Tillery, B. W. (2001). Integrated science. McGraw-Hill.

Chicago Style aipamena

Tillery, Bill W. Integrated Science. McGraw-Hill, 2001.

MLA aipamena

Tillery, Bill W. Integrated Science. McGraw-Hill, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.