APA
Huppe B F, Hupe (B F) and Robertson (D W), Robbertson D W & Hupe (B F) and Robertson (D W). (1963). Fruyt and chaf studies in Chaucer's allegories. Princeton: Princeton University Press.
Chicago
Huppe B F, Hupe (B F) and Robertson (D W), Robbertson D W and Hupe (B F) and Robertson (D W). 1963. Fruyt and chaf studies in Chaucer's allegories. Princeton: Princeton University Press.
Harvard
Huppe B F, Hupe (B F) and Robertson (D W), Robbertson D W and Hupe (B F) and Robertson (D W). (1963). Fruyt and chaf studies in Chaucer's allegories. Princeton: Princeton University Press.
MLA
Huppe B F, Hupe (B F) and Robertson (D W), Robbertson D W and Hupe (B F) and Robertson (D W). Fruyt and chaf studies in Chaucer's allegories. Princeton: Princeton University Press. 1963.
