APA (7th ed.) Citation

Arnold, I., & Arnold Muftiah. The Secret and hidden history of man. [s.n.].

Chicago Style (17th ed.) Citation

Arnold, Ian, and Arnold Muftiah. The Secret and Hidden History of Man. Alicante: [s.n.].

MLA (9th ed.) Citation

Arnold, Ian, and Arnold Muftiah. The Secret and Hidden History of Man. [s.n.].

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