APA引文

Fishman, S., & Secor, G. (2026). The public domain: Find and use free content for your website, book, app, music, video, art, and more (11th edition.). Nolo.

Chicago Style (17th ed.) Citation

Fishman, Stephen, and Glen Secor. The Public Domain: Find and Use Free Content for Your Website, Book, App, Music, Video, Art, and More. 11th edition. El Segundo, CA: Nolo, 2026.

MLA引文

Fishman, Stephen, and Glen Secor. The Public Domain: Find and Use Free Content for Your Website, Book, App, Music, Video, Art, and More. 11th edition. Nolo, 2026.

警告：這些引文格式不一定是100％准確.