APA (7th ed.) Citation

Nielsen, T. H. (2004). Once again: Studies in the Ancient Greek Polis. F. Steiner.

Chicago Style (17th ed.) Citation

Nielsen, Thomas Heine. Once Again: Studies in the Ancient Greek Polis. Stuttgart: F. Steiner, 2004.

MLA (8th ed.) Citation

Nielsen, Thomas Heine. Once Again: Studies in the Ancient Greek Polis. F. Steiner, 2004.

Warning: These citations may not always be 100% accurate.