APA (7th ed.) Citation

Wyss, J. D. (2008). The Swiss Family Robinson. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wyss, Johann David. The Swiss Family Robinson. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Wyss, Johann David. The Swiss Family Robinson. Project Gutenberg, 2008.

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