APA (7th ed.) Citation

Roper, R. (2019). How not to die alone. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Roper, Richard. How Not to Die Alone. New York: G.P. Putnam's Sons, 2019.

MLA (9th ed.) Citation

Roper, Richard. How Not to Die Alone. G.P. Putnam's Sons, 2019.