Style de citation APA

Enochs, E. E., & Jenda, O. M. G. (2011). Relative homological algebra (2nd rev. and extended ed.). De Gruyter.

Style de citation Chicago

Enochs, Edgar E., et Overtoun M. G. Jenda. Relative Homological Algebra. 2nd rev. and extended ed. Berlin ; Boston: De Gruyter, 2011.

Style de citation MLA

Enochs, Edgar E., et Overtoun M. G. Jenda. Relative Homological Algebra. 2nd rev. and extended ed. De Gruyter, 2011.