Grecian Guild Pictorial: Art - Bodybuilding - Health. Tucson (Arizona): Grecian Guild.
芝加哥风格引文Grecian Guild Pictorial: Art - Bodybuilding - Health. Tucson (Arizona): Grecian Guild.
MLA引文Grecian Guild Pictorial: Art - Bodybuilding - Health. Tucson (Arizona): Grecian Guild.
警告：这些引文格式不一定是100％准确.