Starr, Herbert W.. "Frontmatter". A Bibliography of Thomas Gray, 1917-1951, Philadelphia: University of Pennsylvania Press, 1953, pp. I-VI. https://doi.org/10.9783/9781512818871-fm
Starr, H. (1953). Frontmatter. In A Bibliography of Thomas Gray, 1917-1951 (pp. I-VI). Philadelphia: University of Pennsylvania Press. https://doi.org/10.9783/9781512818871-fm
Starr, H. 1953. Frontmatter. A Bibliography of Thomas Gray, 1917-1951. Philadelphia: University of Pennsylvania Press, pp. I-VI. https://doi.org/10.9783/9781512818871-fm
Starr, Herbert W.. "Frontmatter" In A Bibliography of Thomas Gray, 1917-1951, I-VI. Philadelphia: University of Pennsylvania Press, 1953. https://doi.org/10.9783/9781512818871-fm
Starr H. Frontmatter. In: A Bibliography of Thomas Gray, 1917-1951. Philadelphia: University of Pennsylvania Press; 1953. p.I-VI. https://doi.org/10.9783/9781512818871-fm