Ellis, B. W. (2019). Attracting birds and butterflies: How to plant a backyard habitat to attract winged wildlife ([Revised edition].). Houghton Mifflin Harcourt.
Chicago Style (17th ed.) CitationEllis, Barbara W. Attracting Birds and Butterflies: How to Plant a Backyard Habitat to Attract Winged Wildlife. [Revised edition]. Boston ; New York: Houghton Mifflin Harcourt, 2019.
MLA引文Ellis, Barbara W. Attracting Birds and Butterflies: How to Plant a Backyard Habitat to Attract Winged Wildlife. [Revised edition]. Houghton Mifflin Harcourt, 2019.
警告：這些引文格式不一定是100％准確.