APA (7th ed.) Citation

Landis, P. H. (1958). Introductory sociology. Ronald Press Co.

Chicago Style (17th ed.) Citation

Landis, Paul Henry. Introductory Sociology. New York: Ronald Press Co, 1958.

MLA (9th ed.) Citation

Landis, Paul Henry. Introductory Sociology. Ronald Press Co, 1958.

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