APA引文

Cummings, P. (2020). Trace (First paperback edition.). Harper.

Chicago Style (17th ed.) Citation

Cummings, Pat. Trace. First paperback edition. New York, NY: Harper, 2020.

MLA引文

Cummings, Pat. Trace. First paperback edition. Harper, 2020.

警告：這些引文格式不一定是100％准確.