APA (7th ed.) Citation

Throp, A. (1977). Vertical milling in the home workshop. Argus Books.

Chicago Style (17th ed.) Citation

Throp, Arnold. Vertical Milling in the Home Workshop. England: Argus Books, 1977.

MLA (9th ed.) Citation

Throp, Arnold. Vertical Milling in the Home Workshop. Argus Books, 1977.