Cita APA (7th ed.)

Champion, P., Clayton, J., & Rowe, D. (2002). Lake managers' handbook: Alien invaders. Ministry of Environment.

Cita Chicago (17th ed.)

Champion, Paul, John Clayton, i David Rowe. Lake Managers' Handbook: Alien Invaders. Wellington: Ministry of Environment, 2002.

Cita MLA (9th ed.)

Champion, Paul, et al. Lake Managers' Handbook: Alien Invaders. Ministry of Environment, 2002.