Stoeger, A. S., Zeppelzauer, M., & Baotic, A. (2014). Age group estimation in free-ranging African elephants based on acoustic cues of low-frequency rumbles. Bioacoustics.
استشهاد بنمط شيكاغوStoeger, Angela S., Matthias Zeppelzauer, و Anton Baotic. "Age Group Estimation in Free-ranging African Elephants Based On Acoustic Cues of Low-frequency Rumbles." Bioacoustics 2014.
MLA استشهادStoeger, Angela S., Matthias Zeppelzauer, و Anton Baotic. "Age Group Estimation in Free-ranging African Elephants Based On Acoustic Cues of Low-frequency Rumbles." Bioacoustics 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.