(1978). World World 1:500000 Series 1404.
Chicago Style (17th ed.) Citation"World." World 1:500000 Series 1404 1978.
MLA引文"World." World 1:500000 Series 1404, 1978.
警告:這些引文格式不一定是100%准確.
(1978). World World 1:500000 Series 1404.
Chicago Style (17th ed.) Citation"World." World 1:500000 Series 1404 1978.
MLA引文"World." World 1:500000 Series 1404, 1978.