APA (7th ed.) Citation

Gosden, C., Nicolaides, K., & Whitting, V. (1997). Sihatkah bayiku? Fajar Bakti.

Chicago Style (17th ed.) Citation

Gosden, Christine, Kypros Nicolaides, and Vanessa Whitting. Sihatkah Bayiku? Shah Alam, Selangor: Fajar Bakti, 1997.

MLA (9th ed.) Citation

Gosden, Christine, et al. Sihatkah Bayiku? Fajar Bakti, 1997.