Foster, E. M. (1957). Dairy microbiology. Prentice-Hall.
Cita Chicago (17th ed.)Foster, Edwin M. Dairy Microbiology. Englewood Cliffs, N.J: Prentice-Hall, 1957.
Cita MLA (9th ed.)Foster, Edwin M. Dairy Microbiology. Prentice-Hall, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.