APA引文

Estep, J. (2022). Sugar plum spies. Smashwords Edition.

Chicago Style (17th ed.) Citation

Estep, Jennifer. Sugar Plum Spies. Pacific Grove: Smashwords Edition, 2022.

MLA引文

Estep, Jennifer. Sugar Plum Spies. Smashwords Edition, 2022.

警告：這些引文格式不一定是100％准確.