APA

Flanagan G. L., . (1965). The first nine months of life. New York: Simon and Schuster.

Chicago

Flanagan Geraldine Lux, . 1965. The first nine months of life. New York: Simon and Schuster.

Harvard

Flanagan G. L., . (1965). The first nine months of life. New York: Simon and Schuster.

MLA

Flanagan Geraldine Lux, . The first nine months of life. New York: Simon and Schuster. 1965.