Cita APA (7a ed.)

Mackey, W. N. (1931). Ornamental metal work (1a. ed.). International textbook company.

Cita Chicago Style (17a ed.)

Mackey, William Norcross. Ornamental Metal Work. 1a. ed. Gran Bretaña: International textbook company, 1931.

Cita MLA (9a ed.)

Mackey, William Norcross. Ornamental Metal Work. 1a. ed. International textbook company, 1931.