APA (7. basım) Alıntı

Hol, W. G. J. (1971). The three-dimensional structure of subtilisin Novo. Drukkerij Van Denderen.

Chicago Style (17. basım) Atıf

Hol, Wilhelmus Gerardus Jozef. The Three-dimensional Structure of Subtilisin Novo. Groningen: Drukkerij Van Denderen, 1971.

MLA (8th ed.) Atıf

Hol, Wilhelmus Gerardus Jozef. The Three-dimensional Structure of Subtilisin Novo. Drukkerij Van Denderen, 1971.