Cita APA (7a ed.)

Olmsted, J. M. H. (1959). Real Variables, an Introduction to the Theory of Functions. Appleton-Century-Crofts, Inc..

Cita Chicago Style (17a ed.)

Olmsted, John M. H. Real Variables, an Introduction to the Theory of Functions. New York: Appleton-Century-Crofts, Inc., 1959.

Cita MLA (9a ed.)

Olmsted, John M. H. Real Variables, an Introduction to the Theory of Functions. Appleton-Century-Crofts, Inc., 1959.