APA Style

PARTINGTON, John. (2007). A to z happy habits=mengasah jiwa.., c.1-2 . Jakarta: BPK Gunung Mulia.

Chicago Style

PARTINGTON, John. A to z happy habits=mengasah jiwa.., c.1-2. Jakarta: BPK Gunung Mulia, 2007. Text.

MLA Style

PARTINGTON, John. A to z happy habits=mengasah jiwa.., c.1-2. Jakarta: BPK Gunung Mulia, 2007. Text.

Turabian Style

PARTINGTON, John. A to z happy habits=mengasah jiwa.., c.1-2. Jakarta: BPK Gunung Mulia, 2007. Print.