Cita APA

Middleton, A. R., & Willard, J. W. (1943). Semimicro qualitative analysis.. New York: Prentice-Hall.

Citación estilo Chicago

Middleton, Arthur R., and John W. Willard. Semimicro Qualitative Analysis.. New York: Prentice-Hall, 1943.

Cita MLA

Middleton, Arthur R., and John W. Willard. Semimicro Qualitative Analysis.. New York: Prentice-Hall, 1943.