APA citiranje

Asimov, I. (1987). Foundation and earth. Grafton Books.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Foundation and Earth. Grafton Books, 1987.

MLA citiranje

Asimov, Isaac. Foundation and Earth. Grafton Books, 1987.

Opozorilo: Ti citati niso vedno 100% točni.