APA Style

Fry, H, 1. (2020). MI9 : a history of the secret service for escape and evasion in World War Two / Helen Fry (1). New Haven: Yale University Press.

MLA Style

Fry, Helen,, 1967-. "MI9 : a history of the secret service for escape and evasion in World War Two / Helen Fry". 1 New Haven: Yale University Press, 2020. หนังสือ (Book).