APA (7th ed.) Citation

W, C. K. (2011). Bitu Belajar Berenang. Sahabat Gloria.

Chicago Style (17th ed.) Citation

W, C. Krismariana. Bitu Belajar Berenang. Sahabat Gloria, 2011.

MLA (8th ed.) Citation

W, C. Krismariana. Bitu Belajar Berenang. Sahabat Gloria, 2011.

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