APA (7e ed.) Bronvermelding

Lake, L. H., & Mc Knight, J. (2015). Proc Tabulate by Example (Second Edition.). SAS Institute Inc..

Chicago (17e ed.) Bronvermelding

Lake, Lauren Haworth, en Julia Mc Knight. Proc Tabulate by Example. Second Edition. Cary, North Carolina: SAS Institute Inc., 2015.

MLA (8e ed.) Bronvermelding

Lake, Lauren Haworth, en Julia Mc Knight. Proc Tabulate by Example. Second Edition. SAS Institute Inc., 2015.