APA引文

Ruiz, P., & Suárez, C. (2017). Integral condition assessment of "Puente de Piedra", Grecia, Costa Rica and its tourism potential.

Citación estilo Chicago

Ruiz, Paulo, y Carolina Suárez. Integral Condition Assessment of "Puente De Piedra", Grecia, Costa Rica and Its Tourism Potential. 2017.

MLA引文

Ruiz, Paulo, y Carolina Suárez. Integral Condition Assessment of "Puente De Piedra", Grecia, Costa Rica and Its Tourism Potential. 2017.

警告：这些引文格式不一定是100％准确.