Cita APA (7a ed.)

Olson, M. W., Stewart-Dore, N., Bopf, P., Morris, B., Santa, C. M., Brownlie, F., . . . Avery, C. S. (1990). Opening the door to classroom research. IRA.

Cita Chicago Style (17a ed.)

Olson, Mary W., et al. Opening the Door to Classroom Research. Newark: IRA, 1990.

Cita MLA (9a ed.)

Olson, Mary W., et al. Opening the Door to Classroom Research. IRA, 1990.