APA引文

C.K.Karunakaran. Viswamaha vrukshangal.

Chicago Edition Citation

C.K.Karunakaran. Viswamaha Vrukshangal.

MLA引文

C.K.Karunakaran. Viswamaha Vrukshangal.

警告：這些引文格式不一定是100％准確.