Cita APA (7a ed.)

Marcellus, H. d., & Marcellus, J. d. (2017). The atlas of language: A linguistic atlas offering an original theory outlining the origin and evolution of western languages from 29,000 B.C. to the modern era. ADDCO Eeducational Texts.

Cita Chicago Style (17a ed.)

Marcellus, Henri de, y Juliette de Marcellus. The Atlas of Language: A Linguistic Atlas Offering an Original Theory Outlining the Origin and Evolution of Western Languages from 29,000 B.C. to the Modern Era. [West Palm Beach]: ADDCO Eeducational Texts, 2017.

Cita MLA (9a ed.)

Marcellus, Henri de, y Juliette de Marcellus. The Atlas of Language: A Linguistic Atlas Offering an Original Theory Outlining the Origin and Evolution of Western Languages from 29,000 B.C. to the Modern Era. ADDCO Eeducational Texts, 2017.

Precaución: Estas citas no son 100% exactas.