APA (7th ed.) Citation

Harper, J. D. (1981). Small scale foundries for developing countries : a guide to process selection / J.D. Harper: A guide to process selection. Intermediate Technology Publications.

Chicago Style (17th ed.) Citation

Harper, J. D. Small Scale Foundries for Developing Countries : A Guide to Process Selection / J.D. Harper: A Guide to Process Selection. London: Intermediate Technology Publications, 1981.

MLA (9th ed.) Citation

Harper, J. D. Small Scale Foundries for Developing Countries : A Guide to Process Selection / J.D. Harper: A Guide to Process Selection. Intermediate Technology Publications, 1981.

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