APA Style
Langdorf, Alexander S.. (1959).
Principles of direct-current machines (6).
New York:
McGraw-Hill.
Chicago Style
Langdorf, Alexander S..
Principles of direct-current machines.
6
New York:
McGraw-Hill,
1959.
Book.
MLA Style
Langdorf, Alexander S..
Principles of direct-current machines.
6
New York:
McGraw-Hill,
1959.
Book.
Turabian Style
Langdorf, Alexander S..
Principles of direct-current machines.
6
New York:
McGraw-Hill,
1959.
Book.