APA (7th ed.) Citation

Gehl, R., & Plecas, D. (2017). Introduction to Criminal Investigation: Processes, Practices and Thinking. BCcampus.

Chicago Style (17th ed.) Citation

Gehl, Rod, and Darryl Plecas. Introduction to Criminal Investigation: Processes, Practices and Thinking. [Place of publication not identified]: BCcampus, 2017.

MLA (9th ed.) Citation

Gehl, Rod, and Darryl Plecas. Introduction to Criminal Investigation: Processes, Practices and Thinking. BCcampus, 2017.

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