Cita APA (7a ed.)

Pyšek, P. (2007). Ecology and management of giant hogweed (Heracleum mantegazziannum). CABI Pub..

Cita Chicago Style (17a ed.)

Pyšek, Petr. Ecology and Management of Giant Hogweed (Heracleum Mantegazziannum). Wallingford, Oxfordshire, UK ; Cambridge, MA, USA: CABI Pub., 2007.

Cita MLA (8a ed.)

Pyšek, Petr. Ecology and Management of Giant Hogweed (Heracleum Mantegazziannum). CABI Pub., 2007.