APA (7th ed.) Citation

Siegel, E., & Siegel, R. (1977). Creating instructional sequences. Academic Therapy Publications.

Chicago Style (17th ed.) Citation

Siegel, Ernest, and Rita Siegel. Creating Instructional Sequences. San Rafael, Calif.: Academic Therapy Publications, 1977.

MLA (9th ed.) Citation

Siegel, Ernest, and Rita Siegel. Creating Instructional Sequences. Academic Therapy Publications, 1977.

Warning: These citations may not always be 100% accurate.