APA (7th ed.) Citation

(1989). Picardie-Atlas: = An atlas of Picardy.

Chicago Style (17th ed.) Citation

Picardie-Atlas: = An Atlas of Picardy. Amiens, 1989.

MLA (9th ed.) Citation

Picardie-Atlas: = An Atlas of Picardy. 1989.

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