Cita APA (7a ed.)

Walter, W. G. (1967). Standard methods for examination of dairy products (12a. ed.). American Public Health Association.

Cita Chicago Style (17a ed.)

Walter, William G. Standard Methods for Examination of Dairy Products. 12a. ed. Nueva York: American Public Health Association, 1967.

Cita MLA (9a ed.)

Walter, William G. Standard Methods for Examination of Dairy Products. 12a. ed. American Public Health Association, 1967.