APA (7th ed.) Citation

Parker, R. B., & Knott, R. (2014). Robert B. Parker's Bull River. G. P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Parker, Robert B., and Robert Knott. Robert B. Parker's Bull River. New York: G. P. Putnam's Sons, 2014.

MLA (8th ed.) Citation

Parker, Robert B., and Robert Knott. Robert B. Parker's Bull River. G. P. Putnam's Sons, 2014.

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