APA

Freedman R., . (1959). Family planning, sterility and population growth. New York: McGraw-Hill.

Chicago

Freedman Ronald, . 1959. Family planning, sterility and population growth. New York: McGraw-Hill.

Harvard

Freedman R., . (1959). Family planning, sterility and population growth. New York: McGraw-Hill.

MLA

Freedman Ronald, . Family planning, sterility and population growth. New York: McGraw-Hill. 1959.