APA (7th ed.) Citation

Grousset, P., & Smith, L. A. (1890). The crystal city under the sea. Sampson Low, Marston.

Chicago Style (17th ed.) Citation

Grousset, Paschal, and L. A. Smith. The Crystal City Under the Sea. London: Sampson Low, Marston, 1890.

MLA (9th ed.) Citation

Grousset, Paschal, and L. A. Smith. The Crystal City Under the Sea. Sampson Low, Marston, 1890.