Gaya APA

McCormick, M, K, [. (2013). Native and exotic earthworms affect orchid seed loss (5: plt018). Oxford: Oxford University Press on behalf of the Annals of Botany Company.

Gaya MLA

McCormick, Melissa, K., [et.al.]. "Native and exotic earthworms affect orchid seed loss". 5: plt018 Oxford: Oxford University Press on behalf of the Annals of Botany Company, 2013. e-journal.