APA (7th ed.) Citation
HOWELL, M., & ET AL. (1991). SERVING THE UNDERSERVED: CARING FOR PEOPLE WHO ARE BOTH OLD AND MENTALLY RETARDED. EXCEPTIONAL PARENT.
Chicago Style (17th ed.) Citation
HOWELL, M.C, and ET AL. SERVING THE UNDERSERVED: CARING FOR PEOPLE WHO ARE BOTH OLD AND MENTALLY RETARDED. BOSTON (USA): EXCEPTIONAL PARENT, 1991.
MLA (9th ed.) Citation
HOWELL, M.C, and ET AL. SERVING THE UNDERSERVED: CARING FOR PEOPLE WHO ARE BOTH OLD AND MENTALLY RETARDED. EXCEPTIONAL PARENT, 1991.
Warning: These citations may not always be 100% accurate.