Cita APA

Hui, F. M., & Morrison, D. A. (1993). Identification of a purC gene from Streptococcus pneumoniae.

Chicago Style Citation

Hui, F M., i D A. Morrison. Identification of a PurC Gene From Streptococcus Pneumoniae. 1993.

Cita MLA

Hui, F M., i D A. Morrison. Identification of a PurC Gene From Streptococcus Pneumoniae. 1993.