APA (7th ed.) Citation

Poulsom, N., Rumble, M., & Smith, K. (1987). Sussex police forces (1. publ.). Middleton Pr.

Chicago Style (17th ed.) Citation

Poulsom, Neville, Mike Rumble, and Keith Smith. Sussex Police Forces. 1. publ. Midhurst: Middleton Pr, 1987.

MLA (8th ed.) Citation

Poulsom, Neville, et al. Sussex Police Forces. 1. publ. Middleton Pr, 1987.