Riordan, R. (2020). Heroes Of The Olympus #3: The Mark Of Athena (1st.). Puffin Books.
Chicagoスタイル(17版)引用形式Riordan, Rick. Heroes Of The Olympus #3: The Mark Of Athena. 1st. UK: Puffin Books, 2020.
MLA(9版)引用形式Riordan, Rick. Heroes Of The Olympus #3: The Mark Of Athena. 1st. Puffin Books, 2020.
警告: この引用は必ずしも正確ではありません.