Παραπομπή APA

Drury, A. (1969). How life is created. Marshall Cavendish Books.

Παραπομπή Chicago Style

Drury, Allen. How Life Is Created. London: Marshall Cavendish Books, 1969.

Παραπομπή MLA

Drury, Allen. How Life Is Created. Marshall Cavendish Books, 1969.