APA (7th ed.) Citation

LOOMIS, R. S. (1964). The Grail in the "Parcevals Saga". Periodicals Archive Online (PAO).

Chicago Style (17th ed.) Citation

LOOMIS, R. S. The Grail in the "Parcevals Saga". Washington, etc: Periodicals Archive Online (PAO), 1964.

MLA (9th ed.) Citation

LOOMIS, R. S. The Grail in the "Parcevals Saga". Periodicals Archive Online (PAO), 1964.

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