Brotruck, T. (2007). Basics roof construction. Birkhauser.
Chicago Style (17th ed.) CitationBrotruck, Tanja. Basics Roof Construction. Birkhauser, 2007.
MLA引文Brotruck, Tanja. Basics Roof Construction. Birkhauser, 2007.
警告：這些引文格式不一定是100％准確.
APA引文