Παραπομπή APA

Wass, A. (1977). Methods and material of residential construction (2nd Ed.). Reston.

Παραπομπή Chicago Style

Wass, Alonzo. Methods and Material of Residential Construction. 2nd Ed. Virginia: Reston, 1977.

Παραπομπή MLA

Wass, Alonzo. Methods and Material of Residential Construction. 2nd Ed. Reston, 1977.