APA

Drake J. A., Mooney H. A., di Castri F., Groves R. H., Kruger F. J., Rejmánek M. & Williamson M. (1989). Biological invasions. Chichester, UK: John Wiley and Sons.

Chicago

Drake J A, Mooney H A, di Castri F, Groves R H, Kruger F J, Rejmánek M and Williamson M. 1989. Biological invasions. Chichester, UK: John Wiley and Sons.

Harvard

Drake J. A., Mooney H. A., di Castri F., Groves R. H., Kruger F. J., Rejmánek M. and Williamson M. (1989). Biological invasions. Chichester, UK: John Wiley and Sons.

MLA

Drake J A, Mooney H A, di Castri F, Groves R H, Kruger F J, Rejmánek M and Williamson M. Biological invasions. Chichester, UK: John Wiley and Sons. 1989.