APA način citiranja

Vidgrén, G., Palva, I., Pakkanen, R., Lounatmaa, K., & Palva, A. (1992). S-layer protein gene of Lactobacillus brevis: Cloning by polymerase chain reaction and determination of the nucleotide sequence.

Čikaški stil citiranja

Vidgrén, G., I. Palva, R. Pakkanen, K. Lounatmaa, i A. Palva. S-layer Protein Gene of Lactobacillus Brevis: Cloning By Polymerase Chain Reaction and Determination of the Nucleotide Sequence. 1992.

MLA način citiranja

Vidgrén, G., et al. S-layer Protein Gene of Lactobacillus Brevis: Cloning By Polymerase Chain Reaction and Determination of the Nucleotide Sequence. 1992.