Tohutoro APA (7th ed.)

Edited by Hornby, D. (1993). Biological control of soil-borne pathogens. C.A.B. International.

Tohutoru Kātū Chicago (17th ed.)

Edited by Hornby, D. Biological Control of Soil-borne Pathogens. Wallingford,: C.A.B. International, 1993.

Tohutoro MLA (9th ed.)

Edited by Hornby, D. Biological Control of Soil-borne Pathogens. C.A.B. International, 1993.