APA (7e ed.) Bronvermelding

American Society for Testing and Materials & ASTM International. (2008). Standard specification for Bronze Trolley Wire. American Society of Testing Materials.

Chicago (17e ed.) Bronvermelding

American Society for Testing and Materials en ASTM International. Standard Specification for Bronze Trolley Wire. [Western Conshohocken, Pennsylvania]: American Society of Testing Materials, 2008.

MLA (8e ed.) Bronvermelding

American Society for Testing and Materials en ASTM International. Standard Specification for Bronze Trolley Wire. American Society of Testing Materials, 2008.