Cita APA (7a ed.)

Kerr, A. D. (2003). Fundamentals of Railway Track Engineering. Simmons-Boardman Books, Inc.

Cita Chicago Style (17a ed.)

Kerr, Arnold D. Fundamentals of Railway Track Engineering. Omaha, Nebraska: Simmons-Boardman Books, Inc, 2003.

Cita MLA (9a ed.)

Kerr, Arnold D. Fundamentals of Railway Track Engineering. Simmons-Boardman Books, Inc, 2003.