APA ציטוט

Wilson, J. T. (1961). I.G.Y: The Year of the New Moons. New York: Alfred.A.Knopf.

Trích dẫn kiểu Chicago

Wilson, J. Tuzo. I.G.Y: The Year of the New Moons. New York: Alfred.A.Knopf, 1961.

ציטוט MLA

Wilson, J. Tuzo. I.G.Y: The Year of the New Moons. New York: Alfred.A.Knopf, 1961.