APA ציטוט

Hubbard, L. (2007). Science of survival: Prediction of human behaviour. New Era.

Chicago Edition Citation

Hubbard, L.Ron. Science of Survival: Prediction of Human Behaviour. Denmark: New Era, 2007.

ציטוט MLA

Hubbard, L.Ron. Science of Survival: Prediction of Human Behaviour. New Era, 2007.