APA citiranje

Warken, I. L. M., & Klan, R. C. (2014). Environmental Sustainability: A Study on the Perspective of Institutional Theory. Pontificia Universidad Católica del Perú.

Citação norma Chicago

Warken, Ines Liani Menzel, and Roberto Carlos Klan. Environmental Sustainability: A Study On the Perspective of Institutional Theory. Pontificia Universidad Católica del Perú, 2014.

MLA citiranje

Warken, Ines Liani Menzel, and Roberto Carlos Klan. Environmental Sustainability: A Study On the Perspective of Institutional Theory. Pontificia Universidad Católica del Perú, 2014.