Cita APA (7th ed.)

Mager, R. F. (1962). Preparing instructional objectives. Fearon Publishers.

Cita Chicago (17th ed.)

Mager, Robert Frank. Preparing Instructional Objectives. Belmont, Calif.: Fearon Publishers, 1962.

Cita MLA (8th ed.)

Mager, Robert Frank. Preparing Instructional Objectives. Fearon Publishers, 1962.