APA (7th ed.) Citation

Krey, P. D. (2000). Introduction. Nicholas of Lyra, 1-18.

Chicago Style (17th ed.) Citation

Krey, Philip D. "Introduction." Nicholas of Lyra 2000: 1-18.

MLA (8th ed.) Citation

Krey, Philip D. "Introduction." Nicholas of Lyra, 2000, pp. 1-18.

Warning: These citations may not always be 100% accurate.