APA (7th ed.) Citation

Dellinger, B. (1949). Modern practice in block leasing. Mining Congress Journal, 35, 22.

Chicago Style (17th ed.) Citation

Dellinger, B. "Modern Practice in Block Leasing." Mining Congress Journal 35 (1949): 22.

MLA (9th ed.) Citation

Dellinger, B. "Modern Practice in Block Leasing." Mining Congress Journal, vol. 35, 1949, p. 22.

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