Cita APA (7th ed.)

HERTST, J. (2009). MAJOR INVENTIONS THROUGH HISTORY: THE HISTORY OF WEAPONS. LERNER BOOKS.

Cita Chicago (17th ed.)

HERTST, JUDITH. MAJOR INVENTIONS THROUGH HISTORY: THE HISTORY OF WEAPONS. LONDON: LERNER BOOKS, 2009.

Cita MLA (9th ed.)

HERTST, JUDITH. MAJOR INVENTIONS THROUGH HISTORY: THE HISTORY OF WEAPONS. LERNER BOOKS, 2009.