APA引文

SMITH, D. (1984). Welding: Skill and technology. Gregg Devision - McGraw-Hill.

Chicago Style (17th ed.) Citation

SMITH, Dave. Welding: Skill and Technology. New York: Gregg Devision - McGraw-Hill, 1984.

MLA引文

SMITH, Dave. Welding: Skill and Technology. Gregg Devision - McGraw-Hill, 1984.