APA ציטוט

Do Thi Dung & Osipova N. A. Nina Aleksandrovna. Son Doong - the world's largest cave in Vietnam; Проблемы геологии и освоения недр; Т. 2.

Chicago Style (17th ed.) Citation

Do Thi Dung and Osipova N. A. Nina Aleksandrovna. Son Doong - the World's Largest Cave in Vietnam; Проблемы геологии и освоения недр; Т. 2.

ציטוט MLA

Do Thi Dung and Osipova N. A. Nina Aleksandrovna. Son Doong - the World's Largest Cave in Vietnam; Проблемы геологии и освоения недр; Т. 2.