APA引文

DK Publishing, Inc, & Smithsonian Institution. (2020). Space: A visual encyclopedia (Second edition, American edition.). DK Publishing.

Chicago Style (17th ed.) Citation

DK Publishing, Inc, and Smithsonian Institution. Space: A Visual Encyclopedia. Second edition, American edition. New York: DK Publishing, 2020.

MLA引文

DK Publishing, Inc, and Smithsonian Institution. Space: A Visual Encyclopedia. Second edition, American edition. DK Publishing, 2020.

警告：這些引文格式不一定是100％准確.