APA-čujuhus (7. p.)

Labeda, D. P. (1990). Isolation of Biotechnological Organisms from Nature: Environmental Biotechnology. McGraw-Hill, Inc..

Chicago-čujuhus (17. p.)

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

MLA-čujuhus (9. p.)

Labeda, David P. Isolation of Biotechnological Organisms from Nature: Environmental Biotechnology. McGraw-Hill, Inc., 1990.

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