APA (7th ed.) Citation

Seabrook, W. (1929). The magic island. The Literary Guild of America.

Chicago Style (17th ed.) Citation

Seabrook, William. The Magic Island. New York: The Literary Guild of America, 1929.

MLA (9th ed.) Citation

Seabrook, William. The Magic Island. The Literary Guild of America, 1929.

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