APA引文

Doff, A., Jones, C. J., & Mitchell, K. Meanings into words: Intermediate. Workbook.

芝加哥风格引文

Doff, Adrian, Christopher J. Jones, 与 Keith Mitchell. Meanings into Words: Intermediate. Workbook.

MLA引文

Doff, Adrian, et al. Meanings into Words: Intermediate. Workbook.