(美)洛伊丝·劳里(Lois Lowry)著. (2017). 最后的夏天. 晨光出版社.
Chicago Style (17th ed.) Citation(美)洛伊丝·劳里(Lois Lowry)著. 最后的夏天. 晨光出版社, 2017.
MLA (8th ed.) Citation(美)洛伊丝·劳里(Lois Lowry)著. 最后的夏天. 晨光出版社, 2017.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.