APA (7th ed.) Citation

Engelfried, J. (2011). Nachhaltiges Umweltmanagement (2nd ed.). De Gruyter.

Chicago Style (17th ed.) Citation

Engelfried, Justus. Nachhaltiges Umweltmanagement. 2nd ed. München: De Gruyter, 2011.

MLA (9th ed.) Citation

Engelfried, Justus. Nachhaltiges Umweltmanagement. 2nd ed. De Gruyter, 2011.

Warning: These citations may not always be 100% accurate.