APA (7th ed.) Citation

Ye, V. Y., & Becker, C. M. (2016). The Z-axis: Elevation Gradient Effects in Urban America. [Verlag nicht ermittelbar].

Chicago Style (17th ed.) Citation

Ye, Victor Yifan, and Charles M. Becker. The Z-axis: Elevation Gradient Effects in Urban America. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 2016.

MLA (9th ed.) Citation

Ye, Victor Yifan, and Charles M. Becker. The Z-axis: Elevation Gradient Effects in Urban America. [Verlag nicht ermittelbar], 2016.