APA aipamena

Alfaro-Sánchez, M., Romero-Vargas, M., & Bermúdez-Rojas, T. (2018). Indicators of Proximity to Urban Services in Heredia City, Costa Rica.

Chicago Style aipamena

Alfaro-Sánchez, Marvin, Marilyn Romero-Vargas, y Tania Bermúdez-Rojas. Indicators of Proximity to Urban Services in Heredia City, Costa Rica. 2018.

MLA aipamena

Alfaro-Sánchez, Marvin, Marilyn Romero-Vargas, y Tania Bermúdez-Rojas. Indicators of Proximity to Urban Services in Heredia City, Costa Rica. 2018.