Barnes, K. Y., & Barnes, K. (2006). The higher self in Christopher Brennan's Poems: Esotericism, romanticism, symbolism. Aries book series.
Chicago Style (17th ed.) CitationBarnes, Katherine Yarrow, and Katherine Barnes. "The Higher Self in Christopher Brennan's Poems: Esotericism, Romanticism, Symbolism." Aries Book Series 2006.
MLA (8th ed.) CitationBarnes, Katherine Yarrow, and Katherine Barnes. "The Higher Self in Christopher Brennan's Poems: Esotericism, Romanticism, Symbolism." Aries Book Series, 2006.
Warning: These citations may not always be 100% accurate.