Cita APA

Wood, J. N. (1969). Cald wells screw tug design. Hutchinson.

Chicago Edition Citation

Wood, Jeffrey N. Cald Wells Screw Tug Design. London: Hutchinson, 1969.

Cita MLA

Wood, Jeffrey N. Cald Wells Screw Tug Design. Hutchinson, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.