APA (7th ed.) Citation

Alfa. (2019). I needed a viking: Poems (First edition.). St. Martin's Press/Castle Point Books.

Chicago Style (17th ed.) Citation

Alfa. I Needed a Viking: Poems. First edition. New York, NY: St. Martin's Press/Castle Point Books, 2019.

MLA (9th ed.) Citation

Alfa. I Needed a Viking: Poems. First edition. St. Martin's Press/Castle Point Books, 2019.