Стиль цитування APA (7-ме видання)

Wilson, G. V. (1987). Characteristics and resource evaluation of the asphalt and bitumen deposits of northern Alabama. Geological Survey of Alabama.

Чикаго стиль цитування (17-те видання)

Wilson, Gary V. Characteristics and Resource Evaluation of the Asphalt and Bitumen Deposits of Northern Alabama. Tuscaloosa, Ala. (420 Hackberry Lane, P.O. Box 0, Tuscaloosa, 35486-9780): Geological Survey of Alabama, 1987.

Стиль цитування MLA (8-ме видання)

Wilson, Gary V. Characteristics and Resource Evaluation of the Asphalt and Bitumen Deposits of Northern Alabama. Geological Survey of Alabama, 1987.