(1998). Sonderegger frame and crane.
Chicago Style (17th ed.) CitationSonderegger Frame and Crane. 1998.
MLA引文Sonderegger Frame and Crane. 1998.
警告:这些引文格式不一定是100%准确.
(1998). Sonderegger frame and crane.
Chicago Style (17th ed.) CitationSonderegger Frame and Crane. 1998.
MLA引文Sonderegger Frame and Crane. 1998.