APA aipamena

Asimov, I. (1975). The end of eternity. Abelard-Schuman.

Chicago Style aipamena

Asimov, Isaac. The End of Eternity. London: Abelard-Schuman, 1975.

MLA aipamena

Asimov, Isaac. The End of Eternity. Abelard-Schuman, 1975.