APA (7th ed.) Citation

Swartout, H. O. (1957). Penjaga kesehatan. Indonesia Publishing House.

Chicago Style (17th ed.) Citation

Swartout, Hubert O. Penjaga Kesehatan. Indonesia Publishing House, 1957.

MLA (8th ed.) Citation

Swartout, Hubert O. Penjaga Kesehatan. Indonesia Publishing House, 1957.

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