Citazione Stile APA (7a Edizione)

Danielson, E. W. (2003). Macmillan earth science: Laboratory and skills manual. Macmillan.

Citazione stile Chigago Style (17a edizione)

Danielson, Eric W. Macmillan Earth Science: Laboratory and Skills Manual. New York: Macmillan, 2003.

Citatione MLA (9a ed.)

Danielson, Eric W. Macmillan Earth Science: Laboratory and Skills Manual. Macmillan, 2003.