APA način citiranja (7. izdanje)

Barbrook-Johnson, P., & Penn, A. S. (2022). Systems Mapping: How to build and use causal models of systems. Springer Nature.

Čikaški stil citiranja (17. izdanje)

Barbrook-Johnson, Pete, i Alexandra S. Penn. Systems Mapping: How to Build and Use Causal Models of Systems. Cham: Springer Nature, 2022.

MLA način citiranja (9. izdanje)

Barbrook-Johnson, Pete, i Alexandra S. Penn. Systems Mapping: How to Build and Use Causal Models of Systems. Springer Nature, 2022.