APA

Boggiano A., Bogouslavski M., Gotlieb A. & Académie de Droit International Law. (1981). International standard contracts a comparative study. La Haya (Holanda): Martinus Nijhoff Publishers.

Chicago

Boggiano Antonio, Bogouslavski M.M, Gotlieb A.E and Académie de Droit International Law. 1981. International standard contracts a comparative study. La Haya (Holanda): Martinus Nijhoff Publishers.

Harvard

Boggiano A., Bogouslavski M., Gotlieb A. and Académie de Droit International Law. (1981). International standard contracts a comparative study. La Haya (Holanda): Martinus Nijhoff Publishers.

MLA

Boggiano Antonio, Bogouslavski M.M, Gotlieb A.E and Académie de Droit International Law. International standard contracts a comparative study. La Haya (Holanda): Martinus Nijhoff Publishers. 1981.