APA aipamena

Blackall, B. (1999). Hockey. Gret Britain: Heinemann Library.

Chicago Style aipamena

Blackall, Bernie. Hockey. Gret Britain: Heinemann Library, 1999.

MLA aipamena

Blackall, Bernie. Hockey. Gret Britain: Heinemann Library, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.