APA (7th ed.) Citation

MacGregor, D. H. (1938). Industrial combination (Second issue.).

Chicago Style (17th ed.) Citation

MacGregor, D. H. Industrial Combination. Second issue. 1938.

MLA (9th ed.) Citation

MacGregor, D. H. Industrial Combination. Second issue. 1938.

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