APA Style
Hay, William W.. (1991).
RAILROAD ENGINEERING, Second Edition (2nd).
New York:
John Wiley & Sons, Inc..
Chicago Style
Hay, William W..
RAILROAD ENGINEERING, Second Edition.
2nd
New York:
John Wiley & Sons, Inc.,
1991.
Text.
MLA Style
Hay, William W..
RAILROAD ENGINEERING, Second Edition.
2nd
New York:
John Wiley & Sons, Inc.,
1991.
Text.
Turabian Style
Hay, William W..
RAILROAD ENGINEERING, Second Edition.
2nd
New York:
John Wiley & Sons, Inc.,
1991.
Print.