APA-viite

Margaret Harris & George Butterworth. (2012). Developmental psychology: A student's handbook. Psychology Press.

Chicago-tyylinen lähdeviittaus

Margaret Harris ja George Butterworth. Developmental Psychology: A Student's Handbook. East Sussex: Psychology Press, 2012.

MLA-viite

Margaret Harris ja George Butterworth. Developmental Psychology: A Student's Handbook. Psychology Press, 2012.