APA (7th ed.) Citation

Harvey, O. L. (1983). Calendar conversions by way of the Julian day number. American Philos. Soc.

Chicago Style (17th ed.) Citation

Harvey, O. L. Calendar Conversions by Way of the Julian Day Number. Philadelphia: American Philos. Soc, 1983.

MLA (9th ed.) Citation

Harvey, O. L. Calendar Conversions by Way of the Julian Day Number. American Philos. Soc, 1983.