Cita APA (7a ed.)

Hu, S. T. (1968). Introduction to homological algebra (1a ed.). Holden Day.

Cita Chicago Style (17a ed.)

Hu, Sze Tsen. Introduction to Homological Algebra. 1a ed. San Francisc: Holden Day, 1968.

Cita MLA (9a ed.)

Hu, Sze Tsen. Introduction to Homological Algebra. 1a ed. Holden Day, 1968.