APA (7th ed.) Citation

Porter, K. (1986). Discovering: Butterflies And Moths. Wayland(Publishers) Limited.

Chicago Style (17th ed.) Citation

Porter, Keith. Discovering: Butterflies And Moths. England: Wayland(Publishers) Limited, 1986.

MLA (9th ed.) Citation

Porter, Keith. Discovering: Butterflies And Moths. Wayland(Publishers) Limited, 1986.

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