APA

Leslie L. A., Condon G. A., Leslie L. A. & Leslie L. A. (1986). 20,000+ words: spelled and divided for quick reference. New York: Gregg Division, McGraw-Hill.

Chicago

Leslie Louis A, Condon Gregg A, Leslie Louis A and Leslie Louis A. 1986. 20,000+ words: spelled and divided for quick reference. New York: Gregg Division, McGraw-Hill.

Harvard

Leslie L. A., Condon G. A., Leslie L. A. and Leslie L. A. (1986). 20,000+ words: spelled and divided for quick reference. New York: Gregg Division, McGraw-Hill.

MLA

Leslie Louis A, Condon Gregg A, Leslie Louis A and Leslie Louis A. 20,000+ words: spelled and divided for quick reference. New York: Gregg Division, McGraw-Hill. 1986.