APA引文

Kirk, R. (1974). Washington State national parks, historic sites, recreation areas, and natural landmarks. University of Washington Press.

Chicago Style (17th ed.) Citation

Kirk, Ruth. Washington State National Parks, Historic Sites, Recreation Areas, and Natural Landmarks. [Seattle: University of Washington Press, 1974.

MLA引文

Kirk, Ruth. Washington State National Parks, Historic Sites, Recreation Areas, and Natural Landmarks. University of Washington Press, 1974.

警告：這些引文格式不一定是100％准確.