APA

Oparin A., Morgulis S., . (1953). The Origin of Life. New York: Dover.

Chicago

Oparin A.I, Morgulis Sergius, . 1953. The Origin of Life. New York: Dover.

Harvard

Oparin A., Morgulis S., . (1953). The Origin of Life. New York: Dover.

MLA

Oparin A.I, Morgulis Sergius, . The Origin of Life. New York: Dover. 1953.