APA (7th ed.) Citation

Parr, G. D. A. (1903). Electrical engineering measuring instruments for commercial and laboratory purposes. Blackie & son, limited.

Chicago Style (17th ed.) Citation

Parr, George Dudley Aspinall. Electrical Engineering Measuring Instruments for Commercial and Laboratory Purposes. London, Glasgow [etc.]: Blackie & son, limited, 1903.

MLA (9th ed.) Citation

Parr, George Dudley Aspinall. Electrical Engineering Measuring Instruments for Commercial and Laboratory Purposes. Blackie & son, limited, 1903.