APA

Mason W. H., Marshall N. L., . (1987). The human side of biology. New York [u.a.]: Harper & Row.

Chicago

Mason William H, Marshall Norton L, . 1987. The human side of biology. New York [u.a.]: Harper & Row.

Harvard

Mason W. H., Marshall N. L., . (1987). The human side of biology. New York [u.a.]: Harper & Row.

MLA

Mason William H, Marshall Norton L, . The human side of biology. New York [u.a.]: Harper & Row. 1987.