APA (7th ed.) Citation

Hertwig, R. P. (1984). Die Balearen: Mallorca. Pfützner.

Chicago Style (17th ed.) Citation

Hertwig, Robert P. Die Balearen: Mallorca. München: Pfützner, 1984.

MLA (9th ed.) Citation

Hertwig, Robert P. Die Balearen: Mallorca. Pfützner, 1984.

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