APA引文

Nicholas, D. (2017). Essential Oils of Piper spp. and Studies on Phytochemical and Biological Activities of Piper arborescens.

Chicago Style (17th ed.) Citation

Nicholas, Daniel. Essential Oils of Piper Spp. and Studies on Phytochemical and Biological Activities of Piper Arborescens. 2017.

MLA引文

Nicholas, Daniel. Essential Oils of Piper Spp. and Studies on Phytochemical and Biological Activities of Piper Arborescens. 2017.

警告：这些引文格式不一定是100％准确.