APA (7th ed.) Citation

Atkins, A., & Parker, R. B. (2020). Robert B. Parker's someone to watch over me. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Atkins, Ace, and Robert B. Parker. Robert B. Parker's Someone to Watch over Me. New York: G.P. Putnam's Sons, 2020.

MLA (8th ed.) Citation

Atkins, Ace, and Robert B. Parker. Robert B. Parker's Someone to Watch over Me. G.P. Putnam's Sons, 2020.

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