APA (7th ed.) Citation

British Library. (1648). Mercurius Publicus Communicating Emergent Occurrences. [publisher not identified].

Chicago Style (17th ed.) Citation

British Library. Mercurius Publicus Communicating Emergent Occurrences. [London]: [publisher not identified], 1648.

MLA (9th ed.) Citation

British Library. Mercurius Publicus Communicating Emergent Occurrences. [publisher not identified], 1648.

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