Cita APA (7th ed.)

Fraenkel, A. A. (1955). Integers and theory of numbers. Scripta Mathematica.

Cita Chicago (17th ed.)

Fraenkel, Abraham A. Integers and Theory of Numbers. New York: Scripta Mathematica, 1955.

Cita MLA (9th ed.)

Fraenkel, Abraham A. Integers and Theory of Numbers. Scripta Mathematica, 1955.