APA (7th ed.) Citation

Thiess, J. B., & Joy, G. A. (1912). Toll telephone practice. D. Van Nostrand company.

Chicago Style (17th ed.) Citation

Thiess, John Bernhard, and Guy Albert Joy. Toll Telephone Practice. New York: D. Van Nostrand company, 1912.

MLA (9th ed.) Citation

Thiess, John Bernhard, and Guy Albert Joy. Toll Telephone Practice. D. Van Nostrand company, 1912.

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