APA-referens

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

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.