APA引文

Gibbs, N. (2025). Costa Rica 2025. Dorling Kindersley Limited.

Chicago Style (17th ed.) Citation

Gibbs, Nicola. Costa Rica 2025. London: Dorling Kindersley Limited, 2025.

MLA引文

Gibbs, Nicola. Costa Rica 2025. Dorling Kindersley Limited, 2025.

警告：這些引文格式不一定是100％准確.