APA引文

Simmons Christopher. (1942). Letterhead & Logo Design 9. Oxford.

Chicago Style (17th ed.) Citation

Simmons Christopher. Letterhead & Logo Design 9. USA: Oxford, 1942.

MLA引文

Simmons Christopher. Letterhead & Logo Design 9. Oxford, 1942.

警告：這些引文格式不一定是100％准確.