APA引文

Haq, B. U., & Boersma, A. (1978). Introduction to marine micropaleontology. Elsevier.

Chicago Edition Citation

Haq, Bilal U., and Anne Boersma. Introduction to Marine Micropaleontology. New York: Elsevier, 1978.

MLA引文

Haq, Bilal U., and Anne Boersma. Introduction to Marine Micropaleontology. Elsevier, 1978.

警告：這些引文格式不一定是100％准確.