Citazione Stile APA (7a Edizione)

West, J. P. 5. (2012). Basalt: Types, petrology, and uses. New York : Nova Science Publishers.

Citazione stile Chigago Style (17a edizione)

West, Janet P. 540810. Basalt: Types, Petrology, and Uses. New York : Nova Science Publishers, 2012.

Citatione MLA (9a ed.)

West, Janet P. 540810. Basalt: Types, Petrology, and Uses. New York : Nova Science Publishers, 2012.