Citazione Stile APA (7a Edizione)

Matthews III, W. H. (1969). Volcanses and earthquakes. Harvey House.

Citazione stile Chigago Style (17a edizione)

Matthews III, William H. Volcanses and Earthquakes. New York: Harvey House, 1969.

Citatione MLA (9a ed.)

Matthews III, William H. Volcanses and Earthquakes. Harvey House, 1969.