Citazione Stile APA (7a Edizione)

Royer, K. (1981). The construction manager in the 80's. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Royer, King. The Construction Manager in the 80's. Englewood Cliffs, N.J: Prentice-Hall, 1981.

Citatione MLA (9a ed.)

Royer, King. The Construction Manager in the 80's. Prentice-Hall, 1981.