APA (7th ed.) Citation

Sestini, V., & Somigli, E. (1978). Sherpa architecture. Unesco.

Chicago Style (17th ed.) Citation

Sestini, Valerio, and Enzo Somigli. Sherpa Architecture. Paris: Unesco, 1978.

MLA (9th ed.) Citation

Sestini, Valerio, and Enzo Somigli. Sherpa Architecture. Unesco, 1978.

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