Cita APA (7a ed.)

Estep, R. (2021). Serial killers: The minds, methods, and mayhem of history's most notorious murderers. Visible Ink Press.

Cita Chicago Style (17a ed.)

Estep, Richard. Serial Killers: The Minds, Methods, and Mayhem of History's Most Notorious Murderers. Canton, MI: Visible Ink Press, 2021.

Cita MLA (9a ed.)

Estep, Richard. Serial Killers: The Minds, Methods, and Mayhem of History's Most Notorious Murderers. Visible Ink Press, 2021.