APA (7th ed.) Citation

Comfort, W. W. (1947). William Penn and our liberties. Penn Mutual Life Insurance.

Chicago Style (17th ed.) Citation

Comfort, William Wistar. William Penn and Our Liberties. Philadelphia, Pa: Penn Mutual Life Insurance, 1947.

MLA (9th ed.) Citation

Comfort, William Wistar. William Penn and Our Liberties. Penn Mutual Life Insurance, 1947.

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