Cita APA

Encyclopaedia Britannica Educational Corporation, & Encyclopaedia Britannica Educational Corporation. (1972). The work of the kidneys. Chicago, III.: Encyclopaedia Britannica Educational Corp.

Citación estilo Chicago

Encyclopaedia Britannica Educational Corporation, y Encyclopaedia Britannica Educational Corporation. The Work of the Kidneys. Chicago, III.: Encyclopaedia Britannica Educational Corp, 1972.

Cita MLA

Encyclopaedia Britannica Educational Corporation, y Encyclopaedia Britannica Educational Corporation. The Work of the Kidneys. Chicago, III.: Encyclopaedia Britannica Educational Corp, 1972.