APA Style

GROTBERG, E, H. (1999). Tapping Your Inner Strength: How to Find the Resilience to Deal with Anything (1). Tanpa Kota: Fontana/Collins.

MLA Style

GROTBERG, EDITH, HENDERSON. "Tapping Your Inner Strength: How to Find the Resilience to Deal with Anything". 1 Tanpa Kota: Fontana/Collins, 1999. Text.