Purgatory Pie Press, Smith, E. K., Faust, D., Beck, M., Gifford, J. N., Huurman, W., . . . Rowland, L. (1997). Artist tracts: Five collaborative letterpress triptychs. Purgatory Pie Press.
Chicago Style (17th ed.) CitationPurgatory Pie Press, et al. Artist Tracts: Five Collaborative Letterpress Triptychs. NYC: Purgatory Pie Press, 1997.
MLA (9th ed.) CitationPurgatory Pie Press, et al. Artist Tracts: Five Collaborative Letterpress Triptychs. Purgatory Pie Press, 1997.
Warning: These citations may not always be 100% accurate.