APA aipamena

Spears, B. (1966). Fundamentals of synchronized swimming. Burger.

Chicago Style aipamena

Spears, Betty. Fundamentals of Synchronized Swimming. Minneapolis: Burger, 1966.

MLA aipamena

Spears, Betty. Fundamentals of Synchronized Swimming. Burger, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.