Cita APA (7th ed.)

Creighton,T.E. (2004). Protein Structure: A practical approach.

Cita Chicago (17th ed.)

Creighton,T.E. Protein Structure: A Practical Approach. New York, 2004.

Cita MLA (9th ed.)

Creighton,T.E. Protein Structure: A Practical Approach. 2004.