APA (7th ed.) Citation

Karayiannis, G. (2015). Exploring the motivations and emotions underlying rewarding self-gift giving and how they encourage achievement oriented goals.

Chicago Style (17th ed.) Citation

Karayiannis, Georgios. Exploring the Motivations and Emotions Underlying Rewarding Self-gift Giving and How They Encourage Achievement Oriented Goals. 2015.

MLA (9th ed.) Citation

Karayiannis, Georgios. Exploring the Motivations and Emotions Underlying Rewarding Self-gift Giving and How They Encourage Achievement Oriented Goals. 2015.

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