APA Citation

Otsuka, K. (2001). A Field guide to the butterflies of Borneo & South East Asia. Sabah: Hornbill Books.

Chicago Style Citation

Otsuka, Kazuhisa. A Field Guide to the Butterflies of Borneo & South East Asia. Sabah: Hornbill Books, 2001.

MLA Citation

Otsuka, Kazuhisa. A Field Guide to the Butterflies of Borneo & South East Asia. Sabah: Hornbill Books, 2001.

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