APA引文

Spanier, K. (2021). Costa Rica. Pogo.

Chicago Style (17th ed.) Citation

Spanier, Kristine. Costa Rica. Minneapolis, MN: Pogo, 2021.

MLA引文

Spanier, Kristine. Costa Rica. Pogo, 2021.

警告：這些引文格式不一定是100％准確.