Retana Salazar, A. P., Ermilov, S. G., & Alvarado Rodríguez, O. (2014). Contribution to the knowledge of Costa Rican oribatid mite fauna, with supplementary descriptions of Pergalumna silvatica and P. sura (Acari: Oribatida: Galumnidae).
শিকাগো স্টাইলে সাইটেশনRetana Salazar, Axel P., Sergey G. Ermilov, এবং Olman Alvarado Rodríguez. Contribution to the Knowledge of Costa Rican Oribatid Mite Fauna, With Supplementary Descriptions of Pergalumna Silvatica and P. Sura (Acari: Oribatida: Galumnidae). 2014.
এমএলএ সাইটেশনRetana Salazar, Axel P., Sergey G. Ermilov, এবং Olman Alvarado Rodríguez. Contribution to the Knowledge of Costa Rican Oribatid Mite Fauna, With Supplementary Descriptions of Pergalumna Silvatica and P. Sura (Acari: Oribatida: Galumnidae). 2014.