Gaya APA

Cochran, W, G., Cox, G, M. (1957). Experimental Designs (Ed. 2. Cet. 1.--). New York: John Wiley & Sons.

Gaya MLA

Cochran, William, G.., Cox, Gertrude, M.. "Experimental Designs". Ed. 2. Cet. 1.-- New York: John Wiley & Sons, 1957. Text.