APA (7th ed.) Citation

Petit, L., Lubicz-Trawkowska, H., & Renaux, D. (1991). Byk. 21.4 - 21.5. Ava.

Chicago Style (17th ed.) Citation

Petit, Laurene, Halina Lubicz-Trawkowska, and Dominique Renaux. Byk. 21.4 - 21.5. Warszawa: Ava, 1991.

MLA (9th ed.) Citation

Petit, Laurene, et al. Byk. 21.4 - 21.5. Ava, 1991.

Warning: These citations may not always be 100% accurate.