APA (7th ed.) Citation

Hogg, T. H. (1936). Developments in hydro-electric practice in Canada. Canadian Engineer., 71, 9.

Chicago Style (17th ed.) Citation

Hogg, T. H. "Developments in Hydro-electric Practice in Canada." Canadian Engineer. 71 (1936): 9.

MLA (9th ed.) Citation

Hogg, T. H. "Developments in Hydro-electric Practice in Canada." Canadian Engineer., vol. 71, 1936, p. 9.