APA (7th ed.) Citation

Biese, A. (2004). The Development of the Feeling for Nature in the Middle Ages and Modern Times. Project Gutenberg.

Chicago Style (17th ed.) Citation

Biese, Alfred. The Development of the Feeling for Nature in the Middle Ages and Modern Times. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Biese, Alfred. The Development of the Feeling for Nature in the Middle Ages and Modern Times. Project Gutenberg, 2004.

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