Citazione Stile APA (7a Edizione)

Crisp, T. (1988). Earthquakes, mountains and volcanoes (New ed., reprinted.). Nelson.

Citazione stile Chigago Style (17a edizione)

Crisp, Tony. Earthquakes, Mountains and Volcanoes. New ed., reprinted. Walton-on-Thames: Nelson, 1988.

Citatione MLA (9a ed.)

Crisp, Tony. Earthquakes, Mountains and Volcanoes. New ed., reprinted. Nelson, 1988.