APA引文
Adam Matthew Digital (Firm). (1942). Survey graphic. Survey Associates Inc..
Chicago Style (17th ed.) Citation
Adam Matthew Digital (Firm). Survey Graphic. Stroudsburg, Pa.: Survey Associates Inc., 1942.
MLA引文
Adam Matthew Digital (Firm). Survey Graphic. Survey Associates Inc., 1942.
警告:這些引文格式不一定是100%准確.