Citazione Stile APA (7a Edizione)

Wass, A. (1970). Building construction estimating (2d ed.). Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Wass, Alonzo. Building Construction Estimating. 2d ed. Englewood Cliffs, N.J: Prentice-Hall, 1970.

Citatione MLA (9a ed.)

Wass, Alonzo. Building Construction Estimating. 2d ed. Prentice-Hall, 1970.