APA-viite

William H Berdine & Edward Blackhurst. (1985). An introduction to special education (2nd ed.). Harper Collins.

Chicago-tyylinen lähdeviittaus

William H Berdine ja Edward Blackhurst. An Introduction to Special Education. 2nd ed. London: Harper Collins, 1985.

MLA-viite

William H Berdine ja Edward Blackhurst. An Introduction to Special Education. 2nd ed. Harper Collins, 1985.