APA (7th ed.) Citation

National 4-H Headquarters (U.S.). (1998). National 4-H enrollment. [National 4-H Headquarters].

Chicago Style (17th ed.) Citation

National 4-H Headquarters (U.S.). National 4-H Enrollment. [Washington, D.C.]: [National 4-H Headquarters], 1998.

MLA (9th ed.) Citation

National 4-H Headquarters (U.S.). National 4-H Enrollment. [National 4-H Headquarters], 1998.