APA (7th ed.) Citation

Old Humphrey. (1800). Old Humphrey's true things and new things. Religious Tract Society.

Chicago Style (17th ed.) Citation

Old Humphrey. Old Humphrey's True Things and New Things. London: Religious Tract Society, 1800.

MLA (9th ed.) Citation

Old Humphrey. Old Humphrey's True Things and New Things. Religious Tract Society, 1800.

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