APA (7th ed.) Citation

John Rylands Library & Guppy, H. Bulletin of the John Rylands Library. Manchester University Press [etc.].

Chicago Style (17th ed.) Citation

John Rylands Library and Henry Guppy. Bulletin of the John Rylands Library. Manchester: Manchester University Press [etc.].

MLA (9th ed.) Citation

John Rylands Library and Henry Guppy. Bulletin of the John Rylands Library. Manchester University Press [etc.].

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