APA (7th ed.) Citation

Sisson, M. (2019). The primal blueprint (Fourth edition, revised and updated.). Primal Blueprint Publishing.

Chicago Style (17th ed.) Citation

Sisson, Mark. The Primal Blueprint. Fourth edition, revised and updated. Oxnard, CA: Primal Blueprint Publishing, 2019.

MLA (8th ed.) Citation

Sisson, Mark. The Primal Blueprint. Fourth edition, revised and updated. Primal Blueprint Publishing, 2019.

Warning: These citations may not always be 100% accurate.