APA (7th ed.) Citation

Schmid, M., & Esser, D. (1993). Austria en imágenes. Helmut Schmid.

Chicago Style (17th ed.) Citation

Schmid, Marion, and Doris Esser. Austria En Imágenes. Salzburgo: Helmut Schmid, 1993.

MLA (9th ed.) Citation

Schmid, Marion, and Doris Esser. Austria En Imágenes. Helmut Schmid, 1993.

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