APA (7th ed.) Citation

Messenger, L. C. (1989). Extra pay for extra duties of teachers (1989 ed.). Educational Research Service.

Chicago Style (17th ed.) Citation

Messenger, Laura C. Extra Pay for Extra Duties of Teachers. 1989 ed. Arlington, Va.: Educational Research Service, 1989.

MLA (9th ed.) Citation

Messenger, Laura C. Extra Pay for Extra Duties of Teachers. 1989 ed. Educational Research Service, 1989.