APA (7th ed.) Citation

Não informado. (2008). Royal Observatory annals. Royal Greenwich Observatory.

Chicago Style (17th ed.) Citation

Não informado. Royal Observatory Annals. Sussex, Inglaterra: Royal Greenwich Observatory, 2008.

MLA (8th ed.) Citation

Não informado. Royal Observatory Annals. Royal Greenwich Observatory, 2008.

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