APA استشهاد

Labeda, D. P. (1990). Isolation of biotechnological organisms from nature. McGraw-Hill.

استشهاد بنمط شيكاغو

Labeda, David P. Isolation of Biotechnological Organisms from Nature. New York: McGraw-Hill, 1990.

MLA استشهاد

Labeda, David P. Isolation of Biotechnological Organisms from Nature. McGraw-Hill, 1990.