Cita APA (7a ed.)

Leahey, T. H., & Harris, R. J. (1989). Human learning. Prentice-Hall.

Cita Chicago Style (17a ed.)

Leahey, Thomas Hardy, y Richard Jackson Harris. Human Learning. Englewood Cliffs, New Jersey: Prentice-Hall, 1989.

Cita MLA (9a ed.)

Leahey, Thomas Hardy, y Richard Jackson Harris. Human Learning. Prentice-Hall, 1989.