APA引文

Heinrich, B. (2020). White feathers: The nesting lives of tree swallows. Houghton Mifflin Harcourt.

Chicago Style (17th ed.) Citation

Heinrich, Bernd. White Feathers: The Nesting Lives of Tree Swallows. Boston: Houghton Mifflin Harcourt, 2020.

MLA引文

Heinrich, Bernd. White Feathers: The Nesting Lives of Tree Swallows. Houghton Mifflin Harcourt, 2020.

警告：這些引文格式不一定是100％准確.