APA引文

Maathai, W. M. (2006). Unbowed: A memoir. William Heinemann.

Chicago Edition Citation

Maathai, Wangari Mutha. Unbowed: A Memoir. London: William Heinemann, 2006.

MLA引文

Maathai, Wangari Mutha. Unbowed: A Memoir. William Heinemann, 2006.

警告：这些引文格式不一定是100％准确.