Cita APA (7a ed.)
National Gallery (Gran Bretaña) & Clark Kenneth. (1941). More details from pictures in the National Gallery. Printed for the trustees.
Cita Chicago Style (17a ed.)
National Gallery (Gran Bretaña) y Clark Kenneth. More Details from Pictures in the National Gallery. Londres: Printed for the trustees, 1941.
Cita MLA (9a ed.)
National Gallery (Gran Bretaña) y Clark Kenneth. More Details from Pictures in the National Gallery. Printed for the trustees, 1941.
警告：這些引文格式不一定是100％准確.