Cita APA (7th ed.)

Hudson, A. A., & Wallace, I. N. D. (1970). Hudson's building and engineering contracts: Including the duties and liabilities of architects, engineers and surveyors (10th ed.). Sweet & Maxwell.

Cita Chicago (17th ed.)

Hudson, Alfred A., i I. N. Duncan Wallace. Hudson's Building and Engineering Contracts: Including the Duties and Liabilities of Architects, Engineers and Surveyors. 10th ed. London: Sweet & Maxwell, 1970.

Cita MLA (9th ed.)

Hudson, Alfred A., i I. N. Duncan Wallace. Hudson's Building and Engineering Contracts: Including the Duties and Liabilities of Architects, Engineers and Surveyors. 10th ed. Sweet & Maxwell, 1970.