Cita APA (7a ed.)
Johansson, H. (2009). Abundance of syrphid larvae in willow plantations: Role of habitat type, prey (Phratora vulgatissima) availability and interactions with other natural enemies. SLU/Dept. of Ecology.
Cita Chicago Style (17a ed.)
Johansson, Hans. Abundance of Syrphid Larvae in Willow Plantations: Role of Habitat Type, Prey (Phratora Vulgatissima) Availability and Interactions with Other Natural Enemies. SLU/Dept. of Ecology, 2009.
Cita MLA (9a ed.)
Johansson, Hans. Abundance of Syrphid Larvae in Willow Plantations: Role of Habitat Type, Prey (Phratora Vulgatissima) Availability and Interactions with Other Natural Enemies. SLU/Dept. of Ecology, 2009.
Precaución: Estas citas no son 100% exactas.