APA (7th ed.) Citation

Hirt, O. (1888). Das Fjord-Problem: Eine geogr. Studie. Gymnasium.

Chicago Style (17th ed.) Citation

Hirt, Otto. Das Fjord-Problem: Eine Geogr. Studie. Sorau: Gymnasium, 1888.

MLA (9th ed.) Citation

Hirt, Otto. Das Fjord-Problem: Eine Geogr. Studie. Gymnasium, 1888.

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