APA

Kiely M., Collins A., Lucey A. J., Andersen R., Cashman K. D. & Hennessy Á. (20180123). Development, validation and implementation of a quantitative food frequency questionnaire to assess habitual vitamin D intake. : Journal of human nutrition and dietetics : the official journal of the British Dietetic Association.

Chicago

Kiely M, Collins A, Lucey A J, Andersen R, Cashman K D and Hennessy Á. 20180123. Development, validation and implementation of a quantitative food frequency questionnaire to assess habitual vitamin D intake. : Journal of human nutrition and dietetics : the official journal of the British Dietetic Association.

Harvard

Kiely M., Collins A., Lucey A. J., Andersen R., Cashman K. D. and Hennessy Á. (20180123). Development, validation and implementation of a quantitative food frequency questionnaire to assess habitual vitamin D intake. : Journal of human nutrition and dietetics : the official journal of the British Dietetic Association.

MLA

Kiely M, Collins A, Lucey A J, Andersen R, Cashman K D and Hennessy Á. Development, validation and implementation of a quantitative food frequency questionnaire to assess habitual vitamin D intake. : Journal of human nutrition and dietetics : the official journal of the British Dietetic Association. 20180123.