APA引文

 Abubakar, M. (2015).  The role of biotechnology in improvement of livestock: Animal health and biotechnology.  Springer.

Trích dẫn kiểu Chicago

 Abubakar, Muhammad.  The Role of Biotechnology in Improvement of Livestock: Animal Health and Biotechnology.  Springer, 2015.

MLA引文

 Abubakar, Muhammad.  The Role of Biotechnology in Improvement of Livestock: Animal Health and Biotechnology.  Springer, 2015.

警告：這些引文格式不一定是100％准確.