Cita APA (7a ed.)

Simpson, William L., & Brennan, M. J. Biological interactions in normal and neoplastic growth: A contribution to the host-tumor problem.

Cita Chicago Style (17a ed.)

Simpson, William L., y Michael J. Brennan. Biological Interactions in Normal and Neoplastic Growth: A Contribution to the Host-tumor Problem.

Cita MLA (8a ed.)

Simpson, William L., y Michael J. Brennan. Biological Interactions in Normal and Neoplastic Growth: A Contribution to the Host-tumor Problem.

Precaución: Estas citas no son 100% exactas.