APA Style

Pramesti, M, B, D. et al (2010). Human Sperm Preservation Using Freeze-Drying An Experimental Laboratory Study . Jakarta: Puslitbang Ekologi Kesehatan,Badan Litbangkes.

MLA Style

Pramesti, MP, Budyandini, Dyah. et al. "Human Sperm Preservation Using Freeze-Drying An Experimental Laboratory Study". Jakarta: Puslitbang Ekologi Kesehatan,Badan Litbangkes, 2010. Text.