APA-viite (7. p.)

Klok, H., & Schlaad, H. Peptide Hybrid Polymers (1st ed. 2006.). Springer Berlin Heidelberg.

Chicago-viite (17. p.)

Klok, Harm-Anton, ja Helmut Schlaad. Peptide Hybrid Polymers. 1st ed. 2006. Berlin, Heidelberg: Springer Berlin Heidelberg.

MLA-viite (8. p.)

Klok, Harm-Anton, ja Helmut Schlaad. Peptide Hybrid Polymers. 1st ed. 2006. Springer Berlin Heidelberg.