Hartog, J. d. (1966). The call of the sea. Atheneum.
Lua i Stíl Chicago (17ú heag.)Hartog, Jan de. The Call of the Sea. New York, Estados Unidos: Atheneum, 1966.
Lua MLA (9ú heag.)Hartog, Jan de. The Call of the Sea. Atheneum, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.