APA引文

Hafner, J. Be Loyal, Buy Smucker's Jams: Sei loyal, kaufe Marmelade von Smucker.

Chicago Style (17th ed.) Citation

Hafner, John. Be Loyal, Buy Smucker's Jams: Sei Loyal, Kaufe Marmelade Von Smucker.

MLA引文

Hafner, John. Be Loyal, Buy Smucker's Jams: Sei Loyal, Kaufe Marmelade Von Smucker.

警告：這些引文格式不一定是100％准確.