APA (7th ed.) Citation

Wyss, J. D., & Warren, E. G. (1990). The Swiss family Robinson. Baronet Books.

Chicago Style (17th ed.) Citation

Wyss, Johann David, and Eliza Gatewood Warren. The Swiss Family Robinson. New York: Baronet Books, 1990.

MLA (9th ed.) Citation

Wyss, Johann David, and Eliza Gatewood Warren. The Swiss Family Robinson. Baronet Books, 1990.