APA (7th ed.) Citation

Vikan, G. (1977). The so-called 'Sheikh Ibada Group' of early Coptic sculptures.

Chicago Style (17th ed.) Citation

Vikan, Gary. The So-called 'Sheikh Ibada Group' of Early Coptic Sculptures. 1977.

MLA (9th ed.) Citation

Vikan, Gary. The So-called 'Sheikh Ibada Group' of Early Coptic Sculptures. 1977.

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