APA引文

Luttrell, C. T. (2001). Three fossil discoveries in Washington Territory and their histories, 1876 to present.

Chicago Style (17th ed.) Citation

Luttrell, Charles T. Three Fossil Discoveries in Washington Territory and Their Histories, 1876 to Present. 2001.

MLA引文

Luttrell, Charles T. Three Fossil Discoveries in Washington Territory and Their Histories, 1876 to Present. 2001.

警告：這些引文格式不一定是100％准確.