APA (7th ed.) Citation

Spring, H. M. (1947). Avoid explosive hazards in feedwater heaters. Power, 91, 189.

Chicago Style (17th ed.) Citation

Spring, H. M. "Avoid Explosive Hazards in Feedwater Heaters." Power 91 (1947): 189.

MLA (9th ed.) Citation

Spring, H. M. "Avoid Explosive Hazards in Feedwater Heaters." Power, vol. 91, 1947, p. 189.

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