APA (7th ed.) Citation

(1991). Oil shale: = Gorjučie slancy. Oil Shale.

Chicago Style (17th ed.) Citation

Oil Shale: = Gorjučie Slancy. Tallinn: Oil Shale, 1991.

MLA (9th ed.) Citation

Oil Shale: = Gorjučie Slancy. Oil Shale, 1991.

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