APA (7th ed.) Citation

Berkovits, N. (2004). Theoretical motivation for studying superstrings. Sociedade Brasileira de Física.

Chicago Style (17th ed.) Citation

Berkovits, Nathan. Theoretical Motivation for Studying Superstrings. Sociedade Brasileira de Física, 2004.

MLA (9th ed.) Citation

Berkovits, Nathan. Theoretical Motivation for Studying Superstrings. Sociedade Brasileira de Física, 2004.

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