APA (7th ed.) Citation

Chan, L. M. (1972). The Period Subdivision in Subject Headings.

Chicago Style (17th ed.) Citation

Chan, Lois Mai. The Period Subdivision in Subject Headings. 1972.

MLA (9th ed.) Citation

Chan, Lois Mai. The Period Subdivision in Subject Headings. 1972.

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