APA引文

Bryson, L., Humphreys, L., Roberts, A., Taborda, J., & Wallaya, N. (2023). Fodor's essential Portugal (3rd edition.). Fodor's Travel.

Chicago Style (17th ed.) Citation

Bryson, Lucy, Liz Humphreys, Alison Roberts, Joana Taborda, and Nora Wallaya. Fodor's Essential Portugal. 3rd edition. New York: Fodor's Travel, 2023.

MLA引文

Bryson, Lucy, et al. Fodor's Essential Portugal. 3rd edition. Fodor's Travel, 2023.

警告：這些引文格式不一定是100％准確.