Cita APA (7a ed.)

Sies, H., & Packer, L. (2005). Phase II conjugation enzymes and transport systems. Elsevier/ Academic Press.

Cita Chicago Style (17a ed.)

Sies, Helmut, y Lester Packer. Phase II Conjugation Enzymes and Transport Systems. Amsterdam: Elsevier/ Academic Press, 2005.

Cita MLA (9a ed.)

Sies, Helmut, y Lester Packer. Phase II Conjugation Enzymes and Transport Systems. Elsevier/ Academic Press, 2005.