APA (7th ed.) Citation

Publishers Association. Serial Publishers Executive & Council of Academic & Professional Publishers. Trends in journal subscriptions. Publishers Association.

Chicago Style (17th ed.) Citation

Publishers Association. Serial Publishers Executive and Council of Academic & Professional Publishers. Trends in Journal Subscriptions. London: Publishers Association.

MLA (9th ed.) Citation

Publishers Association. Serial Publishers Executive and Council of Academic & Professional Publishers. Trends in Journal Subscriptions. Publishers Association.

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