APA引文

Olsen, H. (1963). Painting portraits: How to capture likeness and personality. Oak Tree Press.

Chicago Style (17th ed.) Citation

Olsen, Helen. Painting Portraits: How to Capture Likeness and Personality. London: Oak Tree Press, 1963.

MLA引文

Olsen, Helen. Painting Portraits: How to Capture Likeness and Personality. Oak Tree Press, 1963.

警告：這些引文格式不一定是100％准確.