APA (7th ed.) Citation

Fryer, J. (1975). The great wall of China. Saint Joseph's University.

Chicago Style (17th ed.) Citation

Fryer, Jonathan. The Great Wall of China. Saint Joseph's University, 1975.

MLA (8th ed.) Citation

Fryer, Jonathan. The Great Wall of China. Saint Joseph's University, 1975.

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