APA (7th ed.) Citation

SMYTH, A., & WHEATER, C. (1990). Here's health: The green guide. Argus Books.

Chicago Style (17th ed.) Citation

SMYTH, Angela, and Caroline WHEATER. Here's Health: The Green Guide. Hertfordshine,England: Argus Books, 1990.

MLA (9th ed.) Citation

SMYTH, Angela, and Caroline WHEATER. Here's Health: The Green Guide. Argus Books, 1990.

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