Cita APA (7th ed.)

Frayn, K., Khan, K., Coppack, S., & Elia, M. (1991). Amino acid metabolism in human subcutaneous adipose tissue in vivo.

Cita Chicago (17th ed.)

Frayn, K., K. Khan, S. Coppack, i M. Elia. Amino Acid Metabolism in Human Subcutaneous Adipose Tissue in Vivo. 1991.

Cita MLA (9th ed.)

Frayn, K., et al. Amino Acid Metabolism in Human Subcutaneous Adipose Tissue in Vivo. 1991.