APA引文

Vereshchagin, N. K., Tikhonov, A. N., & Shumilov, ︠. V. (1990). Ėksterʹer mamonta. In-t merzlotovedeni︠i︡a SO AN SSSR.

Chicago Style (17th ed.) Citation

Vereshchagin, N. K., A. N. Tikhonov, and ︠I︡U. V. Shumilov. Ėksterʹer Mamonta. ︠I︡Akutsk: In-t merzlotovedeni︠i︡a SO AN SSSR, 1990.

MLA引文

Vereshchagin, N. K., et al. Ėksterʹer Mamonta. In-t merzlotovedeni︠i︡a SO AN SSSR, 1990.