Cita APA (7a ed.)

Snell, J., & Mullock, B. (1987). Biochemical toxicology: A practical approach. IRL Press.

Cita Chicago Style (17a ed.)

Snell, J., y B. Mullock. Biochemical Toxicology: A Practical Approach. Oxford [etc.]: IRL Press, 1987.

Cita MLA (9a ed.)

Snell, J., y B. Mullock. Biochemical Toxicology: A Practical Approach. IRL Press, 1987.