Dozier, T. A. (1977). Cangerous sea creatures. Time-Life Films.
Cita Chicago (17th ed.)Dozier, Thomas A. Cangerous Sea Creatures. Time-Life Films, 1977.
Cita MLA (9th ed.)Dozier, Thomas A. Cangerous Sea Creatures. Time-Life Films, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.