APA (7th ed.) Citation

Claessen, H. J. M. (1978). The Early State.

Chicago Style (17th ed.) Citation

Claessen, H. J. M. The Early State. The Hague, 1978.

MLA (8th ed.) Citation

Claessen, H. J. M. The Early State. 1978.

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