Παραπομπή APA

Sugioka, G., Porta, E. A., & Hartroft, W. S. (1969). Early changes in livers of rats fed choline-deficient diets at four levels of protein.

Παραπομπή Chicago Style

Sugioka, G., E. A. Porta, και W. S. Hartroft. Early Changes in Livers of Rats Fed Choline-deficient Diets At Four Levels of Protein. 1969.

Παραπομπή MLA

Sugioka, G., E. A. Porta, και W. S. Hartroft. Early Changes in Livers of Rats Fed Choline-deficient Diets At Four Levels of Protein. 1969.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.