Bernal P & Holligan, P. M. (1991). Marine and coastal systems. ASCEND 21.
芝加哥风格引文Bernal P 与 P. M. Holligan. Marine and Coastal Systems. Vienna, Austria: ASCEND 21, 1991.
MLA引文Bernal P 与 P. M. Holligan. Marine and Coastal Systems. ASCEND 21, 1991.
警告：这些引文格式不一定是100％准确.