APA (7e ed.) Bronvermelding
Gunningham, N., & Sinclair, D. (2002). Leaders & laggards: Next-generation environmental regulation. Greenleaf Pub..
Chicago (17e ed.) Bronvermelding
Gunningham, Neil, en Darren Sinclair. Leaders & Laggards: Next-generation Environmental Regulation. Sheffield: Greenleaf Pub., 2002.
MLA (9e ed.) Bronvermelding
Gunningham, Neil, en Darren Sinclair. Leaders & Laggards: Next-generation Environmental Regulation. Greenleaf Pub., 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.