John L Fletcher & RG Bunsel. (1978). Effects of noise on wildlife. Academic press.
استشهاد بنمط شيكاغوJohn L Fletcher و RG Bunsel. Effects of Noise on Wildlife. Academic press, 1978.
MLA استشهادJohn L Fletcher و RG Bunsel. Effects of Noise on Wildlife. Academic press, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.