APA (7th ed.) Citation

Song, D., & Liu, C. A facial expression recognition network using hybrid feature extraction. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Song, Dandan, and Chao Liu. A Facial Expression Recognition Network Using Hybrid Feature Extraction. Public Library of Science (PLoS).

MLA (9th ed.) Citation

Song, Dandan, and Chao Liu. A Facial Expression Recognition Network Using Hybrid Feature Extraction. Public Library of Science (PLoS).

Warning: These citations may not always be 100% accurate.