APA (7th ed.) Citation

Silverstein, A., & Silverstein, V. (1969). A star in the sea. Frederick Warne.

Chicago Style (17th ed.) Citation

Silverstein, Alvin, and Virginia Silverstein. A Star in the Sea. New York: Frederick Warne, 1969.

MLA (9th ed.) Citation

Silverstein, Alvin, and Virginia Silverstein. A Star in the Sea. Frederick Warne, 1969.