Cita APA (7a ed.)

Challenor, H. (1990). Tanky Challenor: SAS & the Met (1. publ.). Cooper.

Cita Chicago Style (17a ed.)

Challenor, Harold. Tanky Challenor: SAS & the Met. 1. publ. London [u.a.]: Cooper, 1990.

Cita MLA (8a ed.)

Challenor, Harold. Tanky Challenor: SAS & the Met. 1. publ. Cooper, 1990.