Gaya APA

Pennington, J, A. (1989). Bowes and Church's Food Values of Portions Commonly Used (15th ed). Philadelphia: J.B. Lippincott Company.

Gaya MLA

Pennington, Jean, A.T. "Bowes and Church's Food Values of Portions Commonly Used". 15th ed Philadelphia: J.B. Lippincott Company, 1989. print.