APA (7th ed.) Citation
Mager, R. F. (1984). Preparing instructional objectives (Rev. 2nd ed.). David S. Lake Publishers.
Chicago Style (17th ed.) Citation
Mager, Robert Frank. Preparing Instructional Objectives. Rev. 2nd ed. California: David S. Lake Publishers, 1984.
MLA (9th ed.) Citation
Mager, Robert Frank. Preparing Instructional Objectives. Rev. 2nd ed. David S. Lake Publishers, 1984.
Warning: These citations may not always be 100% accurate.