APA (7. basım) Alıntı

Brown, I., & Percy, M. E. (2007). A Comprehensive guide to intellectual and developmental disabilities. P. H. Brookes.

Chicago Style (17. basım) Atıf

Brown, Ivan, ve Maire Ede Percy. A Comprehensive Guide to Intellectual and Developmental Disabilities. Baltimore, Md: P. H. Brookes, 2007.

MLA (9th ed.) Atıf

Brown, Ivan, ve Maire Ede Percy. A Comprehensive Guide to Intellectual and Developmental Disabilities. P. H. Brookes, 2007.