Gaya APA

Treadwell, F., Hall, W, T. (1949). Analytical chemistry (9, Cet.8). New York: John Wiley & Sons, Inc.

Gaya MLA

Treadwell, F.P.., Hall, William, T.. "Analytical chemistry". 9, Cet.8 New York: John Wiley & Sons, Inc, 1949. Text.