Παραπομπή σε μορφή APA (7η εκδ.)

Sweetland, S., Balkwill, A., Beral, V., Gathani, T., Green, J., Reeves, G., & Collaborators, M. (2014). Surgery and risk of venous thromboembolism in women with cancer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sweetland, S., A. Balkwill, V. Beral, T. Gathani, J. Green, G. Reeves, και MWS Collaborators. Surgery and Risk of Venous Thromboembolism in Women with Cancer. 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sweetland, S., et al. Surgery and Risk of Venous Thromboembolism in Women with Cancer. 2014.