APA (7th ed.) Citation

Kashyap, S. P. (2020). Two-Point Superstring Tree Amplitudes Using the Pure Spinor Formalism.

Chicago Style (17th ed.) Citation

Kashyap, Sitender Pratap. Two-Point Superstring Tree Amplitudes Using the Pure Spinor Formalism. 2020.

MLA (9th ed.) Citation

Kashyap, Sitender Pratap. Two-Point Superstring Tree Amplitudes Using the Pure Spinor Formalism. 2020.

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