Gaya APA

Abstrac 11th the world congress (11th World Congress on pain). (2005). USA: IASP Press.

Gaya Chicago

Abstrac 11th the world congress (11th World Congress on pain). . USA: IASP Press, 2005. Text.

Gaya MLA

Abstrac 11th the world congress (11th World Congress on pain). . USA: IASP Press, 2005. Text.

Gaya Turabian

Abstrac 11th the world congress (11th World Congress on pain). USA: IASP Press, 2005. Print.