Cita APA (7a ed.)

Hofer, M. A. (1981). The roots of human behavior: An introduction to the psychobiology of early development. Freeman.

Cita Chicago Style (17a ed.)

Hofer, Myron A. The Roots of Human Behavior: An Introduction to the Psychobiology of Early Development. San Francisco: Freeman, 1981.

Cita MLA (9a ed.)

Hofer, Myron A. The Roots of Human Behavior: An Introduction to the Psychobiology of Early Development. Freeman, 1981.