HOUSE, D., & SURRAT, V. (1978). The complete biogas handbook. Vahid.
Chicago Style (17th ed.) CitationHOUSE, D., and Vernon SURRAT. The Complete Biogas Handbook. Aurora: Vahid, 1978.
MLA (9th ed.) CitationHOUSE, D., and Vernon SURRAT. The Complete Biogas Handbook. Vahid, 1978.
Warning: These citations may not always be 100% accurate.