Cita APA (7a ed.)

Gleason, S. J., & Swanson, J. C. (1988). An annotated bibliography of selected materials concerning the philosophy of animal rights. United States Department of Agriculture. National Agricultural Library.

Cita Chicago Style (17a ed.)

Gleason, Sean J., y Janice C. Swanson. An Annotated Bibliography of Selected Materials Concerning the Philosophy of Animal Rights. Beltsville (Maryland): United States Department of Agriculture. National Agricultural Library, 1988.

Cita MLA (9a ed.)

Gleason, Sean J., y Janice C. Swanson. An Annotated Bibliography of Selected Materials Concerning the Philosophy of Animal Rights. United States Department of Agriculture. National Agricultural Library, 1988.