APA (7e ed.) Bronvermelding

Beare, N., Greenwell, J., & Phillips, T. Profiles: Workbook 1.

Chicago (17e ed.) Bronvermelding

Beare, Nick, Jeanette Greenwell, en Terry Phillips. Profiles: Workbook 1.

MLA (8e ed.) Bronvermelding

Beare, Nick, et al. Profiles: Workbook 1.