APA (7. basım) Alıntı

Johnson, C. (1995). Sketching and Drawing / Cathy Johnson. NLB.

Chicago Style (17. basım) Atıf

Johnson, Cathy. Sketching and Drawing / Cathy Johnson. NLB, 1995.

MLA (8th ed.) Atıf

Johnson, Cathy. Sketching and Drawing / Cathy Johnson. NLB, 1995.