Citazione Stile APA (7a Edizione)

Faul, H. (1966). Ages of rocks, planets, and stars. McGraw-Hill Book Co.

Citazione stile Chigago Style (17a edizione)

Faul, Henry. Ages of Rocks, Planets, and Stars. New York: McGraw-Hill Book Co, 1966.

Citatione MLA (9a ed.)

Faul, Henry. Ages of Rocks, Planets, and Stars. McGraw-Hill Book Co, 1966.