Cita APA (7a ed.)

Kennedy, V. H., Horrill, A. D., & Livens, F. R. (1990). Radioactivity and wildlife. Nature Conservancy Council.

Cita Chicago Style (17a ed.)

Kennedy, V. H., A. D. Horrill, y F. R. Livens. Radioactivity and Wildlife. Petersburgh, Eng.: Nature Conservancy Council, 1990.

Cita MLA (9a ed.)

Kennedy, V. H., et al. Radioactivity and Wildlife. Nature Conservancy Council, 1990.