APA (7th ed.) Citation

Parry, E. A. (1968). The seven lamps of advocacy. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Parry, Edward Abbott. The Seven Lamps of Advocacy. Freeport, New York: Books for Libraries Press, 1968.

MLA (9th ed.) Citation

Parry, Edward Abbott. The Seven Lamps of Advocacy. Books for Libraries Press, 1968.