APA (7. basım) Alıntı

Hopper, L. J. (2011). Graphic standards field guide to softscape. Wiley.

Chicago Style (17. basım) Atıf

Hopper, Leonard J. Graphic Standards Field Guide to Softscape. Hoboken, N.J: Wiley, 2011.

MLA (9th ed.) Atıf

Hopper, Leonard J. Graphic Standards Field Guide to Softscape. Wiley, 2011.