Cita APA

Shacklady, E., Houle, L., McKenzie, N. T., Prowse, E., & Christmas, R. (1992). Vaccination guidelines for dogs and cats: 1992 update: CVMA Practice Committee.

Chicago Style Citation

Shacklady, Edward, Louise Houle, Neil T. McKenzie, Ernest Prowse, i Richard Christmas. Vaccination Guidelines for Dogs and Cats: 1992 Update: CVMA Practice Committee. 1992.

Cita MLA

Shacklady, Edward, et al. Vaccination Guidelines for Dogs and Cats: 1992 Update: CVMA Practice Committee. 1992.