Dyfyniad APA

Dubl︠i︡anskiĭ, V. N., & Il︠i︡ukhin, V. V. (1982). Krupneĭshie karstovye peshchery i shakhty SSSR. Izd-vo "Nauka".

Dyfyniad Arddull Chicago

Dubl︠i︡anskiĭ, Viktor Nikolaevich, and Vladimir Valentinovich Il︠i︡ukhin. Krupneĭshie Karstovye Peshchery I Shakhty SSSR. Moskva: Izd-vo "Nauka", 1982.

Dyfyniad MLA

Dubl︠i︡anskiĭ, Viktor Nikolaevich, and Vladimir Valentinovich Il︠i︡ukhin. Krupneĭshie Karstovye Peshchery I Shakhty SSSR. Izd-vo "Nauka", 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.