American Guild of Organists, Hymn Society of America, Organ Builders' Association of America, National Association of Organists (U.S.), Canadian College of Organists, & Gruenstein, S. E. The Diapason. Scranton Gillette Communications, inc., etc.].
Chicago Style (17th ed.) CitationAmerican Guild of Organists, Hymn Society of America, Organ Builders' Association of America, National Association of Organists (U.S.), Canadian College of Organists, and Siegfried Emanuel Gruenstein. The Diapason. [Des Plaines, IL, etc.: Scranton Gillette Communications, inc., etc.].
MLA (8th ed.) CitationAmerican Guild of Organists, et al. The Diapason. Scranton Gillette Communications, inc., etc.].
Warning: These citations may not always be 100% accurate.