Campbell, J. A., & Smith, E. N. (2000). A new species of arboreal pitviper from the Atlantic versant of northern Central America.
शिकागो स्टाइल उद्धरणCampbell, Jonathan A., और Eric N. Smith. A New Species of Arboreal Pitviper From the Atlantic Versant of Northern Central America. 2000.
एमएलए उद्धरणCampbell, Jonathan A., और Eric N. Smith. A New Species of Arboreal Pitviper From the Atlantic Versant of Northern Central America. 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.