APA (7th ed.) Citation

Gabard, C. E., & Gabard, E. C. (1958). Present Status of Police Literature, The.

Chicago Style (17th ed.) Citation

Gabard, Charles E., and E. Caroline Gabard. Present Status of Police Literature, The. 1958.

MLA (9th ed.) Citation

Gabard, Charles E., and E. Caroline Gabard. Present Status of Police Literature, The. 1958.

Warning: These citations may not always be 100% accurate.