Cita APA (7th ed.)

Bocher, M., & Duval, E. P. (1907). Introduction to higher algebra. MacMillan.

Cita Chicago (17th ed.)

Bocher, Maxime, i E. P. Duval. Introduction to Higher Algebra. Nueva York: MacMillan, 1907.

Cita MLA (9th ed.)

Bocher, Maxime, i E. P. Duval. Introduction to Higher Algebra. MacMillan, 1907.