APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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

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