APA (7th ed.) Citation

School Mathematics Study Group & Schaaf, W. L. (1966). Structure of algebra. Leland Stanford Junior University.

Chicago Style (17th ed.) Citation

School Mathematics Study Group and William L. Schaaf. Structure of Algebra. Stanford, CA: Leland Stanford Junior University, 1966.

MLA (9th ed.) Citation

School Mathematics Study Group and William L. Schaaf. Structure of Algebra. Leland Stanford Junior University, 1966.