APA সাইটেশন

Ambadar, Z., Cohn, J. F., & Reed, L. I. (2009). All Smiles are Not Created Equal: Morphology and Timing of Smiles Perceived as Amused, Polite, and Embarrassed/Nervous.

শিকাগো স্টাইলে সাইটেশন

Ambadar, Zara, Jeffrey F. Cohn, এবং Lawrence Ian Reed. All Smiles Are Not Created Equal: Morphology and Timing of Smiles Perceived As Amused, Polite, and Embarrassed/Nervous. 2009.

এমএলএ সাইটেশন

Ambadar, Zara, Jeffrey F. Cohn, এবং Lawrence Ian Reed. All Smiles Are Not Created Equal: Morphology and Timing of Smiles Perceived As Amused, Polite, and Embarrassed/Nervous. 2009.