Gaya APA

Gretiani, S, I., Gunardi, S. (2007). Anatomi sistem pernapasan . Yogyakarta: Food and Agriculture Organization f the United State America.

Gaya MLA

Gretiani, Siti;P., Indrijati., Gunardi, Santoso. "Anatomi sistem pernapasan". Yogyakarta: Food and Agriculture Organization f the United State America, 2007. Text.