APA (7th ed.) Citation

Gard, A., Lehto, N., Engström, Å., Shahim, P., Zetterberg, H., Blennow, K., . . . Tegner, Y. Quality of life of ice hockey players after retirement due to concussions. Aldus Press.

Chicago Style (17th ed.) Citation

Gard, Anna, Niklas Lehto, Åsa Engström, Pashtun Shahim, Henrik Zetterberg, Kaj Blennow, Niklas Marklund, and Yelverton Tegner. Quality of Life of Ice Hockey Players After Retirement Due to Concussions. Aldus Press.

MLA (9th ed.) Citation

Gard, Anna, et al. Quality of Life of Ice Hockey Players After Retirement Due to Concussions. Aldus Press.

Warning: These citations may not always be 100% accurate.