APA (7th ed.) Citation

Flinders Petrie, W. (1921). Thirty Years in Egyptology. The expository times, 33(3), 110-114. doi:10.1177/001452462103300303

Chicago Style (17th ed.) Citation

Flinders Petrie, W.M. "Thirty Years in Egyptology." The Expository Times 33, no. 3 (1921): 110-114, https://doi.org/10.1177/001452462103300303.

MLA (8th ed.) Citation

Flinders Petrie, W.M. "Thirty Years in Egyptology." The Expository Times, vol. 33, no. 3, 1921, pp. 110-114, https://doi.org/10.1177/001452462103300303.

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