Cita APA

Gallagher, R., Wright, H., Parish, R., Williamson, J., King, A., Amor, P., & Judd, M. (2000). Geog 1.Teacher's book.

Citación estilo Chicago

Gallagher, Rosemarie, Hazel Wright, Richard Parish, Janet Williamson, Anna King, Philip Amor, y Matthew Judd. Geog 1.Teacher's Book. 2000.

Cita MLA

Gallagher, Rosemarie, et al. Geog 1.Teacher's Book. 2000.