APA

Goldmann F., . (1948). Voluntary medical care insurance in the United States. New York: Columbia Univ. Press.

Chicago

Goldmann Franz, . 1948. Voluntary medical care insurance in the United States. New York: Columbia Univ. Press.

Harvard

Goldmann F., . (1948). Voluntary medical care insurance in the United States. New York: Columbia Univ. Press.

MLA

Goldmann Franz, . Voluntary medical care insurance in the United States. New York: Columbia Univ. Press. 1948.