APA (7th ed.) Citation

The correspondence of John Flamsteed, the first Astronomer Royal. Inst. of Physics Publ.

Chicago Style (17th ed.) Citation

The Correspondence of John Flamsteed, the First Astronomer Royal. Bristol [u.a.]: Inst. of Physics Publ.

MLA (9th ed.) Citation

The Correspondence of John Flamsteed, the First Astronomer Royal. Inst. of Physics Publ.

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