Institut geologii i geofiziki (Akademi︠i︡a nauk SSSR), Saks, V. N., & Khlonova, A. F. (1964). Sistematika i metody izucheni︠i︡a iskopaemykh pylʹ︠t︡sy i spor. Nauka.
Chicago Style (17th ed.) CitationInstitut geologii i geofiziki (Akademi︠i︡a nauk SSSR), Vladimir Nikolaevich Saks, and A. F. Khlonova. Sistematika I Metody Izucheni︠i︡a Iskopaemykh Pylʹ︠t︡sy I Spor. Moskva: Nauka, 1964.
MLA (8th ed.) CitationInstitut geologii i geofiziki (Akademi︠i︡a nauk SSSR), et al. Sistematika I Metody Izucheni︠i︡a Iskopaemykh Pylʹ︠t︡sy I Spor. Nauka, 1964.
Warning: These citations may not always be 100% accurate.