Cita APA (7a ed.)

Hawkins, J. D. (1996). Gene structure and expression (3rd ed.). Univ. Pr.

Cita Chicago Style (17a ed.)

Hawkins, John D. Gene Structure and Expression. 3rd ed. Cambridge: Univ. Pr, 1996.

Cita MLA (9a ed.)

Hawkins, John D. Gene Structure and Expression. 3rd ed. Univ. Pr, 1996.