APA (7th ed.) Citation

William Kenyon and Sons. (1955). Heat insulation. [publisher not identified].

Chicago Style (17th ed.) Citation

William Kenyon and Sons. Heat Insulation. Dukinfield, Cheshire: [publisher not identified], 1955.

MLA (9th ed.) Citation

William Kenyon and Sons. Heat Insulation. [publisher not identified], 1955.

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