APA引文

Tolle Eckhart. The power of now. YogiImpressions.

芝加哥风格引文

Tolle Eckhart. The Power of Now. Mumbai: YogiImpressions.

MLA引文

Tolle Eckhart. The Power of Now. YogiImpressions.

警告：这些引文格式不一定是100％准确.