APA Style

Preston, David Lawrence. (2007). 365 Steps to self-Confidence (1). Tangerang: How to Books, Oxford.

Chicago Style

Preston, David Lawrence. 365 Steps to self-Confidence. 1 Tangerang: How to Books, Oxford, 2007. Text.

MLA Style

Preston, David Lawrence. 365 Steps to self-Confidence. 1 Tangerang: How to Books, Oxford, 2007. Text.

Turabian Style

Preston, David Lawrence. 365 Steps to self-Confidence. 1 Tangerang: How to Books, Oxford, 2007. Print.