APA (7th ed.) Citation

(1989). Manual of field trips in and around Germany. Geoöko-Verl.

Chicago Style (17th ed.) Citation

Manual of Field Trips in and Around Germany. Bensheim: Geoöko-Verl, 1989.

MLA (9th ed.) Citation

Manual of Field Trips in and Around Germany. Geoöko-Verl, 1989.

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