Cita APA (7a ed.)

James, K., & Mullen, L. (1990). Inspector Thackeray investigates (1st published, 14th imp.). Longman.

Cita Chicago Style (17a ed.)

James, Kenneth, y Lloyd Mullen. Inspector Thackeray Investigates. 1st published, 14th imp. Harlow: Longman, 1990.

Cita MLA (9a ed.)

James, Kenneth, y Lloyd Mullen. Inspector Thackeray Investigates. 1st published, 14th imp. Longman, 1990.