APA-viite (7. p.)

Gerdt, N. (2007). Landscape Architecture in the United States: The state of the profession around the world. Topos.

Chicago-viite (17. p.)

Gerdt, Nadine. "Landscape Architecture in the United States: The State of the Profession Around the World." Topos 2007.

MLA-viite (8. p.)

Gerdt, Nadine. "Landscape Architecture in the United States: The State of the Profession Around the World." Topos, 2007.