JOSE.V.T & D'SOUZA, G. &. J. (2015). EASY MATHS -4. FRANK EDUCATIONAL AIDS.
芝加哥风格引文JOSE.V.T & D'SOUZA, GEORGE.A & JOSEPH. EASY MATHS -4. FRANK EDUCATIONAL AIDS, 2015.
MLA引文JOSE.V.T & D'SOUZA, GEORGE.A & JOSEPH. EASY MATHS -4. FRANK EDUCATIONAL AIDS, 2015.
警告：这些引文格式不一定是100％准确.