APA citiranje

ASIMOV, I. (1962). The clock we live on.-- New, revised edition. Collier Books.

Chicago Style (17th ed.) Citation

ASIMOV, Isaac. The Clock We Live on.-- New, Revised Edition. New York: Collier Books, 1962.

MLA citiranje

ASIMOV, Isaac. The Clock We Live on.-- New, Revised Edition. Collier Books, 1962.