Cita APA (7a ed.)

Abrahamson, M. (1978). Functionalism. Prentice-Hall.

Cita Chicago Style (17a ed.)

Abrahamson, Mark. Functionalism. Englewood Cliffs, New Jersey: Prentice-Hall, 1978.

Cita MLA (9a ed.)

Abrahamson, Mark. Functionalism. Prentice-Hall, 1978.