APA (7th ed.) Citation

Shewell-Cooper, W. E. (1970). The ABC of soils: Humus and health. Teach Yourself Books.

Chicago Style (17th ed.) Citation

Shewell-Cooper, W. E. The ABC of Soils: Humus and Health. London: Teach Yourself Books, 1970.

MLA (8th ed.) Citation

Shewell-Cooper, W. E. The ABC of Soils: Humus and Health. Teach Yourself Books, 1970.

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