Royal Academy of Arts, Luckhardt, U., & Melia, P. (1995). David Hockney: A drawing retrospective / Ulrich Luckhardt and Paul Melia. Thames and Hudson.
Chicago-Zitierstil (17. Ausg.)Royal Academy of Arts, Ulrich Luckhardt, und Paul Melia. David Hockney: A Drawing Retrospective / Ulrich Luckhardt and Paul Melia. London: Thames and Hudson, 1995.
MLA-Zitierstil (8. Ausg.)Royal Academy of Arts, et al. David Hockney: A Drawing Retrospective / Ulrich Luckhardt and Paul Melia. Thames and Hudson, 1995.
警告：這些引文格式不一定是100％准確.