Olsen, H. (1963). Painting portraits: How to capture likeness and personality. Oak Tree Press.
Citace podle Chicago (17th ed.)Olsen, Helen. Painting Portraits: How to Capture Likeness and Personality. London: Oak Tree Press, 1963.
Citace podle MLA (9th ed.)Olsen, Helen. Painting Portraits: How to Capture Likeness and Personality. Oak Tree Press, 1963.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..