APA (7th ed.) Citation

Lankford, M. D. (1992). Successful field trips. ABC-CLIO.

Chicago Style (17th ed.) Citation

Lankford, Mary D. Successful Field Trips. Santa Barbara, Calif.: ABC-CLIO, 1992.

MLA (9th ed.) Citation

Lankford, Mary D. Successful Field Trips. ABC-CLIO, 1992.