APA引文

Fansler, D. S. The cause of the death of coffee. s.n.

Chicago Style (17th ed.) Citation

Fansler, Dean Spruill. The Cause of the Death of Coffee. [S.l: s.n.

MLA引文

Fansler, Dean Spruill. The Cause of the Death of Coffee. s.n.

警告：這些引文格式不一定是100％准確.