APA

Schwan H. P., Naval Weapons Laboratory (U.S.), . (1972). Biological hazards from exposure to ELF electrical fields and potentials. [Dahlgren, Virigina: Naval Weapons Laboratory.

Chicago

Schwan Herman P, Naval Weapons Laboratory (U.S.), . 1972. Biological hazards from exposure to ELF electrical fields and potentials. [Dahlgren, Virigina: Naval Weapons Laboratory.

Harvard

Schwan H. P., Naval Weapons Laboratory (U.S.), . (1972). Biological hazards from exposure to ELF electrical fields and potentials. [Dahlgren, Virigina: Naval Weapons Laboratory.

MLA

Schwan Herman P, Naval Weapons Laboratory (U.S.), . Biological hazards from exposure to ELF electrical fields and potentials. [Dahlgren, Virigina: Naval Weapons Laboratory. 1972.