APA (7th ed.) Citation

Royal Astronomical Society. Occasional notes of the Royal Astronomical Society, London. Royal Astronomical Society.

Chicago Style (17th ed.) Citation

Royal Astronomical Society. Occasional Notes of the Royal Astronomical Society, London. London: Royal Astronomical Society.

MLA (9th ed.) Citation

Royal Astronomical Society. Occasional Notes of the Royal Astronomical Society, London. Royal Astronomical Society.

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