APA引文

Heinroth, O., & Heinroth, K. (1959). The birds. Faber.

芝加哥风格引文

Heinroth, Oskar, 与 Katharina Heinroth. The Birds. London: Faber, 1959.

MLA引文

Heinroth, Oskar, 与 Katharina Heinroth. The Birds. Faber, 1959.

警告：这些引文格式不一定是100％准确.