APA (7th ed.) Citation

Strathern, P. (2002). Newton & Gravitasi. Kepustakaan Populer Gramedia.

Chicago Style (17th ed.) Citation

Strathern, Paul. Newton & Gravitasi. Kepustakaan Populer Gramedia, 2002.

MLA (8th ed.) Citation

Strathern, Paul. Newton & Gravitasi. Kepustakaan Populer Gramedia, 2002.

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