APA (7th ed.) Citation

Intermediate Technology Publications. (1970). Adjustable-width "V-drag" ditcher/bund former. Intermediate Technology Publications.

Chicago Style (17th ed.) Citation

Intermediate Technology Publications. Adjustable-width "V-drag" Ditcher/bund Former. London: Intermediate Technology Publications, 1970.

MLA (8th ed.) Citation

Intermediate Technology Publications. Adjustable-width "V-drag" Ditcher/bund Former. Intermediate Technology Publications, 1970.