Townsend, A. (1986). Plambing 1 / Townsend, A.l. IKIP.
Chicago Style (17th ed.) CitationTownsend, A.L. Plambing 1 / Townsend, A.l. IKIP, 1986.
MLA引文Townsend, A.L. Plambing 1 / Townsend, A.l. IKIP, 1986.
警告：这些引文格式不一定是100％准确.
APA引文