Cita APA (7a ed.)

Klamkin, M. S. (1988). U.S.A. mathematical olympiads, 1972-1986. Mathematical Association of America.

Cita Chicago Style (17a ed.)

Klamkin, Murray S. U.S.A. Mathematical Olympiads, 1972-1986. Washington, D.C.: Mathematical Association of America, 1988.

Cita MLA (8a ed.)

Klamkin, Murray S. U.S.A. Mathematical Olympiads, 1972-1986. Mathematical Association of America, 1988.