APA (7th ed.) Citation

BLackmur, R. P. (1962). The double agent: Essays in craft and elucidation. P. Smith.

Chicago Style (17th ed.) Citation

BLackmur, Richard P. The Double Agent: Essays in Craft and Elucidation. Gloucester, Mass: P. Smith, 1962.

MLA (9th ed.) Citation

BLackmur, Richard P. The Double Agent: Essays in Craft and Elucidation. P. Smith, 1962.