GUPTA,S.S. THE ILLUSTRATED ENCYCLOPAEDIA OF GEOGRAPHY.
芝加哥风格引文GUPTA,S.S. THE ILLUSTRATED ENCYCLOPAEDIA OF GEOGRAPHY.
MLA引文GUPTA,S.S. THE ILLUSTRATED ENCYCLOPAEDIA OF GEOGRAPHY.
警告：这些引文格式不一定是100％准确.
APA引文
GUPTA,S.S. THE ILLUSTRATED ENCYCLOPAEDIA OF GEOGRAPHY.
芝加哥风格引文GUPTA,S.S. THE ILLUSTRATED ENCYCLOPAEDIA OF GEOGRAPHY.
MLA引文GUPTA,S.S. THE ILLUSTRATED ENCYCLOPAEDIA OF GEOGRAPHY.