APA aipamena

Gilbert, H. (2000). The star zoo: Stage 3 (1000 Headwords). Oxford: Oxford Univ. Press.

Chicago Style aipamena

Gilbert, Harry. The Star Zoo: Stage 3 (1000 Headwords). Oxford: Oxford Univ. Press, 2000.

MLA aipamena

Gilbert, Harry. The Star Zoo: Stage 3 (1000 Headwords). Oxford: Oxford Univ. Press, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.