APA (7e ed.) Bronvermelding

Webber, P., Cowley, A., Drew, M., & Beer, P. (2003). Potassium selective calix[4]semitubes.

Chicago (17e ed.) Bronvermelding

Webber, P., A. Cowley, MG Drew, en P. Beer. Potassium Selective Calix[4]semitubes. 2003.

MLA (9e ed.) Bronvermelding

Webber, P., et al. Potassium Selective Calix[4]semitubes. 2003.