Gaya APA

Gilbert, N., Fielding, J. (2006). Understanding social statistics / Jane Fielding, Nigel Gilbert (Cet.1). London: Sage Publications.

Gaya MLA

Gilbert, Nigel., Fielding, Jane. "Understanding social statistics / Jane Fielding, Nigel Gilbert". Cet.1 London: Sage Publications, 2006. Textbook.