Dyfyniad APA

Abrahamsson, M., Fabian, G., & Sjöstrand, J. (1988). Changes in astigmatism between the ages of 1 and 4 years: A longitudinal study.

Dyfyniad Arddull Chicago

Abrahamsson, M., G. Fabian, and J. Sjöstrand. Changes in Astigmatism between the Ages of 1 and 4 Years: A Longitudinal Study. 1988.

Dyfyniad MLA

Abrahamsson, M., G. Fabian, and J. Sjöstrand. Changes in Astigmatism between the Ages of 1 and 4 Years: A Longitudinal Study. 1988.

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