APA

Rorabacher L. E., Dunbar G. D. H. & Dunbar C. (1988). Assignments in exposition. New York: Harper and Row.

Chicago

Rorabacher Louise Elizabeth, Dunbar Georgia Dolfield Herwood and Dunbar Clement. 1988. Assignments in exposition. New York: Harper and Row.

Harvard

Rorabacher L. E., Dunbar G. D. H. and Dunbar C. (1988). Assignments in exposition. New York: Harper and Row.

MLA

Rorabacher Louise Elizabeth, Dunbar Georgia Dolfield Herwood and Dunbar Clement. Assignments in exposition. New York: Harper and Row. 1988.