APA (7e ed.) Bronvermelding

Gavett, G. I. (1925). A first course in statistical method. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Gavett, George Irving. A First Course in Statistical Method. New York: McGraw-Hill, 1925.

MLA (8e ed.) Bronvermelding

Gavett, George Irving. A First Course in Statistical Method. McGraw-Hill, 1925.