APA (7. basım) Alıntı

Thorspecken, T. (2014). Urban sketching: The complete guide to techniques. Barron's.

Chicago Style (17. basım) Atıf

Thorspecken, Thomas. Urban Sketching: The Complete Guide to Techniques. Hauppauge, NY: Barron's, 2014.

MLA (9th ed.) Atıf

Thorspecken, Thomas. Urban Sketching: The Complete Guide to Techniques. Barron's, 2014.