Winckler, S., & Rodgers, M. M. 1. (1992). Antarctica. Minneapolis: Lerner Publications.
Chicago Style aipamenaWinckler, Suzanne, and Mary M. 1954- Rodgers. Antarctica. Minneapolis: Lerner Publications, 1992.
MLA aipamenaWinckler, Suzanne, and Mary M. 1954- Rodgers. Antarctica. Minneapolis: Lerner Publications, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.