Cita APA

Greitzer, S. L. (1978). International mathematical olympiads, 1959-1977. Mathematical Association of America.

Citación estilo Chicago

Greitzer, Samuel L. International Mathematical Olympiads, 1959-1977. Washington, D.C.: Mathematical Association of America, 1978.

Cita MLA

Greitzer, Samuel L. International Mathematical Olympiads, 1959-1977. Washington, D.C.: Mathematical Association of America, 1978.