Cita APA (7th ed.)

Bernales, J. A. (1974). Manual of steel design and construction (Abridged edition.). Webster School & Office Supplies.

Cita Chicago (17th ed.)

Bernales, Jose A. Manual of Steel Design and Construction. Abridged edition. Manila: Webster School & Office Supplies, 1974.

Cita MLA (9th ed.)

Bernales, Jose A. Manual of Steel Design and Construction. Abridged edition. Webster School & Office Supplies, 1974.