APA (7th ed.) Citation

PADDON & Harker. (1979). The production of charcoal in a portable metal kiln. Tropical Products Institute.

Chicago Style (17th ed.) Citation

PADDON and Harker. The Production of Charcoal in a Portable Metal Kiln. London: Tropical Products Institute, 1979.

MLA (9th ed.) Citation

PADDON and Harker. The Production of Charcoal in a Portable Metal Kiln. Tropical Products Institute, 1979.

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