APA citiranje

Willis, B. (1930). Living Africa: A geologist's wanderings through the rift valleys. Whittlesey House, McGraw-Hill.

Chicago Style (17th ed.) Citation

Willis, Bailey. Living Africa: A Geologist's Wanderings Through the Rift Valleys. [New York]: Whittlesey House, McGraw-Hill, 1930.

MLA citiranje

Willis, Bailey. Living Africa: A Geologist's Wanderings Through the Rift Valleys. Whittlesey House, McGraw-Hill, 1930.