Cita APA (7a ed.)

Tetlow, J. A., Royce, J. E., Gonzalez, J., Hennessey, T. E., & Boel, J. (1993). Letters to the Editor. e-Publications@Marquette.

Cita Chicago Style (17a ed.)

Tetlow, Joseph A., James E. Royce, Javier Gonzalez, Thomas E. Hennessey, y Joseph Boel. Letters to the Editor. e-Publications@Marquette, 1993.

Cita MLA (8a ed.)

Tetlow, Joseph A., et al. Letters to the Editor. e-Publications@Marquette, 1993.