Cita APA (7a ed.)

Smith, R. R., Lankford, F. G., & Payne, J. N. (1963). Contemporary algebra. Harcourt, Brace & World.

Cita Chicago Style (17a ed.)

Smith, Rolland R., Francis Greenfield Lankford, y Joseph Neal Payne. Contemporary Algebra. New York [etc.]: Harcourt, Brace & World, 1963.

Cita MLA (9a ed.)

Smith, Rolland R., et al. Contemporary Algebra. Harcourt, Brace & World, 1963.