Dyfyniad APA
American Society of Civil Engineers. Subcommittee on the Design of Substation Structures, ebrary, Inc, & Kempner, L. (2008). Substation structure design guide. American Society of Civil Engineers.
Dyfyniad Arddull Chicago
American Society of Civil Engineers. Subcommittee on the Design of Substation Structures, Inc ebrary, and Leon Kempner. Substation Structure Design Guide. Reston, VA: American Society of Civil Engineers, 2008.
Dyfyniad MLA
American Society of Civil Engineers. Subcommittee on the Design of Substation Structures, et al. Substation Structure Design Guide. American Society of Civil Engineers, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.