APA (7th ed.) Citation

(1975). Naturparke in Rheinland-Pfalz.

Chicago Style (17th ed.) Citation

Naturparke in Rheinland-Pfalz. Mainz, 1975.

MLA (9th ed.) Citation

Naturparke in Rheinland-Pfalz. 1975.

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