Citazione Stile APA (7a Edizione)

Salvadori, M., & Heller, R. (1975). Structure in architecture (Second edition.). Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Salvadori, Mario, e Robert Heller. Structure in Architecture. Second edition. Englewood Cliffs ; New Jersey: Prentice-Hall, 1975.

Citatione MLA (8a ed.)

Salvadori, Mario, e Robert Heller. Structure in Architecture. Second edition. Prentice-Hall, 1975.