Cita APA (7a ed.)

Koskinen, P. S., & Wilson, R. M. (1982). Developing a successful tutoring program. Teachers college press.

Cita Chicago Style (17a ed.)

Koskinen, Patricia S., y Robert M. Wilson. Developing a Successful Tutoring Program. Nueva York: Teachers college press, 1982.

Cita MLA (9a ed.)

Koskinen, Patricia S., y Robert M. Wilson. Developing a Successful Tutoring Program. Teachers college press, 1982.