APA (7th ed.) Citation

Satchell, J. E., & Martin, K. (1981). A bibliography of earthworm research. Inst. of Terrestrial Ecology.

Chicago Style (17th ed.) Citation

Satchell, John E., and Kyla Martin. A Bibliography of Earthworm Research. Grange-over-Sands, Cumbria: Inst. of Terrestrial Ecology, 1981.

MLA (9th ed.) Citation

Satchell, John E., and Kyla Martin. A Bibliography of Earthworm Research. Inst. of Terrestrial Ecology, 1981.