Cita APA

Colwell, R. (2006). MENC handbook of research methodologies. Oxford: Oxford University Press.

Citación estilo Chicago

Colwell, Richard. MENC Handbook of Research Methodologies. Oxford: Oxford University Press, 2006.

Cita MLA

Colwell, Richard. MENC Handbook of Research Methodologies. Oxford: Oxford University Press, 2006.