APA (7th ed.) Citation

Hopp, J. (1989). Aigion (Achaia).

Chicago Style (17th ed.) Citation

Hopp, Joachim. Aigion (Achaia). 1989.

MLA (9th ed.) Citation

Hopp, Joachim. Aigion (Achaia). 1989.

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