Παραπομπή APA

Warner, R. (1969). The vengeance of the gods. Heinemann Educational Books.

Παραπομπή Chicago Style

Warner, Rex. The Vengeance of the Gods. London: Heinemann Educational Books, 1969.

Παραπομπή MLA

Warner, Rex. The Vengeance of the Gods. Heinemann Educational Books, 1969.