APA (7th ed.) Citation

Enochs, E. E., & Jenda, O. M. G. (2000). Relative homological algebra. Walter de Gruyter.

Chicago Style (17th ed.) Citation

Enochs, Edgar E., and Overtoun M. G. Jenda. Relative Homological Algebra. Berlin ; New York: Walter de Gruyter, 2000.

MLA (9th ed.) Citation

Enochs, Edgar E., and Overtoun M. G. Jenda. Relative Homological Algebra. Walter de Gruyter, 2000.