APA (7th ed.) Citation

Wyss, J. D., & Wyss, J. R. (1924). The Swiss family Robinson. Saalfield Publishing Company.

Chicago Style (17th ed.) Citation

Wyss, Johann David, and Johann Rudolf Wyss. The Swiss Family Robinson. Chicago: Saalfield Publishing Company, 1924.

MLA (9th ed.) Citation

Wyss, Johann David, and Johann Rudolf Wyss. The Swiss Family Robinson. Saalfield Publishing Company, 1924.