APA

Livingstone M. B., Prentice A. M., Coward W. A., Strain J. J., Black A. E., Davies P. S., Stewart C. M., McKenna P. G. & Whitehead R. G. (19920723). Validation of estimates of energy intake by weighed dietary record and diet history in children and adolescents. : The American journal of clinical nutrition.

Chicago

Livingstone M B, Prentice A M, Coward W A, Strain J J, Black A E, Davies P S, Stewart C M, McKenna P G and Whitehead R G. 19920723. Validation of estimates of energy intake by weighed dietary record and diet history in children and adolescents. : The American journal of clinical nutrition.

Harvard

Livingstone M. B., Prentice A. M., Coward W. A., Strain J. J., Black A. E., Davies P. S., Stewart C. M., McKenna P. G. and Whitehead R. G. (19920723). Validation of estimates of energy intake by weighed dietary record and diet history in children and adolescents. : The American journal of clinical nutrition.

MLA

Livingstone M B, Prentice A M, Coward W A, Strain J J, Black A E, Davies P S, Stewart C M, McKenna P G and Whitehead R G. Validation of estimates of energy intake by weighed dietary record and diet history in children and adolescents. : The American journal of clinical nutrition. 19920723.