APA Style

HARNWELL, GAYLORD P.. (1949). Principles of electricity and electromagnetism (1). New York: MCGRAW-HILL BOOK COMPANY.

Chicago Style

HARNWELL, GAYLORD P.. Principles of electricity and electromagnetism. 1 New York: MCGRAW-HILL BOOK COMPANY, 1949. TXB.

MLA Style

HARNWELL, GAYLORD P.. Principles of electricity and electromagnetism. 1 New York: MCGRAW-HILL BOOK COMPANY, 1949. TXB.

Turabian Style

HARNWELL, GAYLORD P.. Principles of electricity and electromagnetism. 1 New York: MCGRAW-HILL BOOK COMPANY, 1949. TXB.