Cita APA (7a ed.)

Rutherford, J. (2009). Environmental systems and societies: Course companion ; IB diploma programme ([International Baccalaureate® (IB) Diploma Programme (DP), ages 16-19].). Oxford Univ. Press.

Cita Chicago Style (17a ed.)

Rutherford, Jill. Environmental Systems and Societies: Course Companion ; IB Diploma Programme. [International Baccalaureate® (IB) Diploma Programme (DP), ages 16-19]. Oxford: Oxford Univ. Press, 2009.

Cita MLA (9a ed.)

Rutherford, Jill. Environmental Systems and Societies: Course Companion ; IB Diploma Programme. [International Baccalaureate® (IB) Diploma Programme (DP), ages 16-19]. Oxford Univ. Press, 2009.