APA aipamena

(2002). The water planet. New York, N.Y.: McGraw Hill/Glencoe.

Chicago Style aipamena

The Water Planet. New York, N.Y.: McGraw Hill/Glencoe, 2002.

MLA aipamena

The Water Planet. New York, N.Y.: McGraw Hill/Glencoe, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.