Παραπομπή σε μορφή APA (7η εκδ.)

Cantrell, B., & Michaels, W. (2014). Digital drawing for landscape architecture: Contemporary techniques and tools for digital representation in site design (Second edition.). Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cantrell, Bradley, και Wes Michaels. Digital Drawing for Landscape Architecture: Contemporary Techniques and Tools for Digital Representation in Site Design. Second edition. Hoboken, New Jersey: Wiley, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cantrell, Bradley, και Wes Michaels. Digital Drawing for Landscape Architecture: Contemporary Techniques and Tools for Digital Representation in Site Design. Second edition. Wiley, 2014.