Campbell, E. J. (2002). The Art of Aging Gracefully: The Elderly Artist as Courtier in Early Modern Art Theory and Criticism. The sixteenth century journal, 33(2), 321-331. doi:10.2307/4143910
Chicago Style (17th ed.) CitationCampbell, Erin J. "The Art of Aging Gracefully: The Elderly Artist as Courtier in Early Modern Art Theory and Criticism." The Sixteenth Century Journal 33, no. 2 (2002): 321-331, https://doi.org/10.2307/4143910.
MLA (8th ed.) CitationCampbell, Erin J. "The Art of Aging Gracefully: The Elderly Artist as Courtier in Early Modern Art Theory and Criticism." The Sixteenth Century Journal, vol. 33, no. 2, 2002, pp. 321-331, https://doi.org/10.2307/4143910.
Warning: These citations may not always be 100% accurate.