Ortega, R. R., Tormoehlen, R. L., Field, W. E., & Machtmes, K. L. (2003). Determining Critical Subject Matter Content for a Safety Certification Program for Youth Employed in Agricultural Production. Journal of agricultural education, 44(4), 67. https://doi.org/10.5032/jae.2003.04067
Chicago Style (17th ed.) CitationOrtega, Robbie R., Roger L. Tormoehlen, William E. Field, and Krisanna L. Machtmes. "Determining Critical Subject Matter Content for a Safety Certification Program for Youth Employed in Agricultural Production." Journal of Agricultural Education 44, no. 4 (2003): 67. https://doi.org/10.5032/jae.2003.04067.
MLA (9th ed.) CitationOrtega, Robbie R., et al. "Determining Critical Subject Matter Content for a Safety Certification Program for Youth Employed in Agricultural Production." Journal of Agricultural Education, vol. 44, no. 4, 2003, p. 67, https://doi.org/10.5032/jae.2003.04067.