APA (7th ed.) Citation

Hellenic Export Promotion Organization. (1992). Hellenic marble directory.

Chicago Style (17th ed.) Citation

Hellenic Export Promotion Organization. Hellenic Marble Directory. Athens, 1992.

MLA (9th ed.) Citation

Hellenic Export Promotion Organization. Hellenic Marble Directory. 1992.

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