APA (7th ed.) Citation

Velthuijis, M. (1991). Frog And The Birdsong. Anderson Press Pte Ltd.

Chicago Style (17th ed.) Citation

Velthuijis, Max. Frog And The Birdsong. London: Anderson Press Pte Ltd, 1991.

MLA (9th ed.) Citation

Velthuijis, Max. Frog And The Birdsong. Anderson Press Pte Ltd, 1991.

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