APA引文

Dorling Kindersley Limited. (2018). First Earth encyclopedia (Revised edition.). DK Publishing.

Chicago Style (17th ed.) Citation

Dorling Kindersley Limited. First Earth Encyclopedia. Revised edition. New York, NY: DK Publishing, 2018.

MLA引文

Dorling Kindersley Limited. First Earth Encyclopedia. Revised edition. DK Publishing, 2018.

警告：這些引文格式不一定是100％准確.