APA

Saunders D. S., . (1982). Insect clocks. Oxford [u.a.]: Pergamon.

Chicago

Saunders David Stanley, . 1982. Insect clocks. Oxford [u.a.]: Pergamon.

Harvard

Saunders D. S., . (1982). Insect clocks. Oxford [u.a.]: Pergamon.

MLA

Saunders David Stanley, . Insect clocks. Oxford [u.a.]: Pergamon. 1982.