APA (7th ed.) Citation

Hudson, K. (1972). Building materials / by K.Hudson. Longman.

Chicago Style (17th ed.) Citation

Hudson, Kenneth. Building Materials / by K.Hudson. Longman, 1972.

MLA (9th ed.) Citation

Hudson, Kenneth. Building Materials / by K.Hudson. Longman, 1972.

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