Cita APA

HOFFMAN, N. S. (1977). A New World of Health. McGraw-Hill Book Company.

Citación estilo Chicago

HOFFMAN, Norman S. A New World of Health. McGraw-Hill Book Company, 1977.

Cita MLA

HOFFMAN, Norman S. A New World of Health. McGraw-Hill Book Company, 1977.

Warning: These citations may not always be 100% accurate.