Παραπομπή σε μορφή APA (7η εκδ.)

Olson, J., Sharp, P., Goatman, K., Prescott, G., Scotland, G., Fleming, A., . . . Wharton, H. (2013). Improving the economic value of photographic screening for optical coherence tomography-detectable macular oedema: A prospective, multicentre, UK study.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Olson, J., et al. Improving the Economic Value of Photographic Screening for Optical Coherence Tomography-detectable Macular Oedema: A Prospective, Multicentre, UK Study. 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Olson, J., et al. Improving the Economic Value of Photographic Screening for Optical Coherence Tomography-detectable Macular Oedema: A Prospective, Multicentre, UK Study. 2013.