How can you use GHB??

No, I'm not thinking about taking this drug. This is for my homework for health. So can you swallow, snort, inject, huff, or chew it? I went to soo many websites but like none of them tell me! I'm so frustrated. If you can find a website that has the answer, could you please provide it? Thanks in advance!

: http://alcoholdrugstreatment.info/how-can-you-use-ghb