APA Alıntı

Hill, J. B., & Popp, H. W. (1967). Botany a textbook for colleges (4.). Mc Graw Hill Book company.

Chicago Stili Alıntı

Hill, J B., ve H W. Popp. Botany a Textbook for Colleges. 4. NewYork: Mc Graw Hill Book company, 1967.

MLA Alıntı

Hill, J B., ve H W. Popp. Botany a Textbook for Colleges. 4. Mc Graw Hill Book company, 1967.