APA (7th ed.) Citation

American Association for Vocational Instructional Materials, Henderson, G. E., & Turner, J. H. (1978). Planning machinery protection (3rd ed.). The Associaion.

Chicago Style (17th ed.) Citation

American Association for Vocational Instructional Materials, G. E. Henderson, and J. Howard Turner. Planning Machinery Protection. 3rd ed. Athens, Ga.: The Associaion, 1978.

MLA (9th ed.) Citation

American Association for Vocational Instructional Materials, et al. Planning Machinery Protection. 3rd ed. The Associaion, 1978.