Cita APA (7a ed.)

Flodin, N. W. (1980). Vitamin trace mineral protein interactions. s.n.

Cita Chicago Style (17a ed.)

Flodin, N W. Vitamin Trace Mineral Protein Interactions. Alabama: s.n, 1980.

Cita MLA (9a ed.)

Flodin, N W. Vitamin Trace Mineral Protein Interactions. s.n, 1980.