APA (7th ed.) Citation

Libertas Academica, publisher. (2008). International journal of tryptophan research: IJTR. Libertas Academica.

Chicago Style (17th ed.) Citation

Libertas Academica, publisher. International Journal of Tryptophan Research: IJTR. Auckland, NZ: Libertas Academica, 2008.

MLA (9th ed.) Citation

Libertas Academica, publisher. International Journal of Tryptophan Research: IJTR. Libertas Academica, 2008.

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