Cita APA

Dunbar, C., Dunbar, G. D. S., & Rorabacher, L. E. (1994). Assignments in exposition (Eleventh edition.). Busy Book.

Citación estilo Chicago

Dunbar, Clement, Georgia Dolfield Sherwood Dunbar, and Louise Elizabeth Rorabacher. Assignments in Exposition. Eleventh edition. [Quezon City]: Busy Book, 1994.

Cita MLA

Dunbar, Clement, et al. Assignments in Exposition. Eleventh edition. Busy Book, 1994.