Forty-five in the family.

MLA

Burmeister, Eva E. Forty-five in the family. New York : Columbia Univ. Press, 1949.

APA

Burmeister, E. (1949). Forty-five in the family. New York : Columbia Univ. Press.

Chicago

Burmeister, Eva E. Forty-five in the family. New York : Columbia Univ. Press, 1949.