APA引文

Jain Nicolson. (1999). Unfolding our universe. CUP.

Chicago Edition Citation

Jain Nicolson. Unfolding Our Universe. CUP, 1999.

MLA引文

Jain Nicolson. Unfolding Our Universe. CUP, 1999.

警告：这些引文格式不一定是100％准确.