APA

Bates D., Goodman C. & Winger J. (1986). Manufacturing, reclamation, and explosive depth hardening of rail-bound and self-guarded manganese frogs on the Chessie System. : Transportation Research Record.

Chicago

Bates DR, Goodman CL and Winger JW. 1986. Manufacturing, reclamation, and explosive depth hardening of rail-bound and self-guarded manganese frogs on the Chessie System. : Transportation Research Record.

Harvard

Bates D., Goodman C. and Winger J. (1986). Manufacturing, reclamation, and explosive depth hardening of rail-bound and self-guarded manganese frogs on the Chessie System. : Transportation Research Record.

MLA

Bates DR, Goodman CL and Winger JW. Manufacturing, reclamation, and explosive depth hardening of rail-bound and self-guarded manganese frogs on the Chessie System. : Transportation Research Record. 1986.