Flett, J. (2019). Birdsong. Greystone Kids/Greystone Books.
Chicago Style (17th ed.) CitationFlett, Julie. Birdsong. Vancouver: Greystone Kids/Greystone Books, 2019.
MLA引文Flett, Julie. Birdsong. Greystone Kids/Greystone Books, 2019.
警告:這些引文格式不一定是100%准確.