Cita APA (7a ed.)

Branden, C., & Tooze, J. (1991). Introduction to protein structure. Garland.

Cita Chicago Style (17a ed.)

Branden, Carl, y John Tooze. Introduction to Protein Structure. Nueva York: Garland, 1991.

Cita MLA (9a ed.)

Branden, Carl, y John Tooze. Introduction to Protein Structure. Garland, 1991.