APA (7th ed.) Citation

Clarke, I. The Unseen Vietnam War [. s.n.

Chicago Style (17th ed.) Citation

Clarke, Isabelle. The Unseen Vietnam War [. s.l: s.n.

MLA (9th ed.) Citation

Clarke, Isabelle. The Unseen Vietnam War [. s.n.

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