APA (7th ed.) Citation
KOEGEL, R., & ET AL. (1998). INCREASING SPEECH INTELLIGIBILITY IN CHILDREN WITH AUTISM.
Chicago Style (17th ed.) Citation
KOEGEL, R.L, and ET AL. INCREASING SPEECH INTELLIGIBILITY IN CHILDREN WITH AUTISM. 1998.
MLA (9th ed.) Citation
KOEGEL, R.L, and ET AL. INCREASING SPEECH INTELLIGIBILITY IN CHILDREN WITH AUTISM. 1998.
Warning: These citations may not always be 100% accurate.