APA

Willig S. H., . (1970). The Nurse's guide to the law. New York: McGraw-Hill.

Chicago

Willig Sidney H, . 1970. The Nurse's guide to the law. New York: McGraw-Hill.

Harvard

Willig S. H., . (1970). The Nurse's guide to the law. New York: McGraw-Hill.

MLA

Willig Sidney H, . The Nurse's guide to the law. New York: McGraw-Hill. 1970.