Allen, E. A. (2021). Percy St.-John and the chronicle of secrets. Histria Kids.
Chicago Style (17th ed.) CitationAllen, E. A. Percy St.-John and the Chronicle of Secrets. Las Vegas, NV: Histria Kids, 2021.
MLA引文Allen, E. A. Percy St.-John and the Chronicle of Secrets. Histria Kids, 2021.
警告:這些引文格式不一定是100%准確.