G K PUBLICATIONS. (2019). GATE 2019: CIVIL ENGINEERING (2019.). G K PUBLICATIONS PVT LTD.
芝加哥风格引文G K PUBLICATIONS. GATE 2019: CIVIL ENGINEERING. 2019. NEW DELHI: G K PUBLICATIONS PVT LTD, 2019.
MLA引文G K PUBLICATIONS. GATE 2019: CIVIL ENGINEERING. 2019. G K PUBLICATIONS PVT LTD, 2019.
警告:这些引文格式不一定是100%准确.