APA (7th ed.) Citation

Kellar, M., & Seaman, D. F. (1979). The effects of selected variables on the cognitive achievement levels of students enrolled in Texas adult basic education programs.

Chicago Style (17th ed.) Citation

Kellar, Mark, and Don F. Seaman. The Effects of Selected Variables on the Cognitive Achievement Levels of Students Enrolled in Texas Adult Basic Education Programs. 1979.

MLA (9th ed.) Citation

Kellar, Mark, and Don F. Seaman. The Effects of Selected Variables on the Cognitive Achievement Levels of Students Enrolled in Texas Adult Basic Education Programs. 1979.

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