APA (7. basım) Alıntı

Stephens, G. C., & Best North, B. (1974). Biology. John Wiley and Sons.

Chicago Style (17. basım) Atıf

Stephens, Grover C., ve Barbara Best North. Biology. NewYork: John Wiley and Sons, 1974.

MLA (9th ed.) Atıf

Stephens, Grover C., ve Barbara Best North. Biology. John Wiley and Sons, 1974.