APA (7th ed.) Citation

Block, B. W. v. (1949). Newsprint gray market. Pulp & Paper of Canada., 50, 70.

Chicago Style (17th ed.) Citation

Block, B. W. von. "Newsprint Gray Market." Pulp & Paper of Canada. 50 (1949): 70.

MLA (9th ed.) Citation

Block, B. W. von. "Newsprint Gray Market." Pulp & Paper of Canada., vol. 50, 1949, p. 70.

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