APA-referens

Smith ,Alison M., Coupland ,George, Dolan ,Liam, & Harberd ,Nicholas. (2010). Plant Biology. GS Garland Science.

Chicago-stil citat

Smith ,Alison M., Coupland ,George, Dolan ,Liam, och Harberd ,Nicholas. Plant Biology. USA: GS Garland Science, 2010.

MLA-referens

Smith ,Alison M., et al. Plant Biology. GS Garland Science, 2010.