एपीए उद्धरण

Lucas, S. G., Lichtig, A. J., Pérez, K., & Alvarado, G. E. (2017). Fossils of Cichlid Fishes from the Miocene and Pleistocene of Costa Rica.

शिकागो स्टाइल उद्धरण

Lucas, Spencer G., Asher J. Lichtig, Kenneth Pérez, और Guillermo E. Alvarado. Fossils of Cichlid Fishes From the Miocene and Pleistocene of Costa Rica. 2017.

एमएलए उद्धरण

Lucas, Spencer G., Asher J. Lichtig, Kenneth Pérez, और Guillermo E. Alvarado. Fossils of Cichlid Fishes From the Miocene and Pleistocene of Costa Rica. 2017.