Παραπομπή APA

Kies. (1987). Nutritional bioavailability of manganese: : Proceedings. American chemical society.

Παραπομπή Chicago Style

Kies. Nutritional Bioavailability of Manganese: : Proceedings. Washington: American chemical society, 1987.

Παραπομπή MLA

Kies. Nutritional Bioavailability of Manganese: : Proceedings. American chemical society, 1987.