APA
International Road Transport Union, . (1972). Standardization of maximum weights and sizes of road vehicles. Geneve: International Road Transport Union.
Chicago
International Road Transport Union, . 1972. Standardization of maximum weights and sizes of road vehicles. Geneve: International Road Transport Union.
Harvard
International Road Transport Union, . (1972). Standardization of maximum weights and sizes of road vehicles. Geneve: International Road Transport Union.
MLA
International Road Transport Union, . Standardization of maximum weights and sizes of road vehicles. Geneve: International Road Transport Union. 1972.