APA (7th ed.) Citation

Piggott, G. A. (1988). Sewering two Asian cities.

Chicago Style (17th ed.) Citation

Piggott, Geoffrey A. Sewering Two Asian Cities. 1988.

MLA (9th ed.) Citation

Piggott, Geoffrey A. Sewering Two Asian Cities. 1988.

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