APA

Adler I, Adler R, Adler P & Pauling L. (1977). How Life Began. New York: The John Day Company.

Chicago

Adler I, Adler R, Adler P and Pauling L. 1977. How Life Began. New York: The John Day Company.

Harvard

Adler I, Adler R, Adler P and Pauling L. (1977). How Life Began. New York: The John Day Company.

MLA

Adler I, Adler R, Adler P and Pauling L. How Life Began. New York: The John Day Company. 1977.