APA (7th ed.) Citation

Ladley, R. H. (1967). Electric-wiring diagrams / by R.H. Ladley (6th ed.). Pitman.

Chicago Style (17th ed.) Citation

Ladley, R. H. Electric-wiring Diagrams / by R.H. Ladley. 6th ed. Pitman, 1967.

MLA (9th ed.) Citation

Ladley, R. H. Electric-wiring Diagrams / by R.H. Ladley. 6th ed. Pitman, 1967.

Warning: These citations may not always be 100% accurate.