Cita APA (7a ed.)
Reynisson, V. (2011). Comparison of yield of Norway spruce (Picea abies) and Sitka spruce (Picea sitchensis) in Skorradalur, West Iceland.
Cita Chicago Style (17a ed.)
Reynisson, Valdimar. Comparison of Yield of Norway Spruce (Picea Abies) and Sitka Spruce (Picea Sitchensis) in Skorradalur, West Iceland. 2011.
Cita MLA (9a ed.)
Reynisson, Valdimar. Comparison of Yield of Norway Spruce (Picea Abies) and Sitka Spruce (Picea Sitchensis) in Skorradalur, West Iceland. 2011.
Precaución: Estas citas no son 100% exactas.