APA引文

Hubbard, L. R. (2012). Horticulture: For a greener world. Bridge Publications.

Chicago Style (17th ed.) Citation

Hubbard, L. Ron. Horticulture: For a Greener World. Commerce, California: Bridge Publications, 2012.

MLA引文

Hubbard, L. Ron. Horticulture: For a Greener World. Bridge Publications, 2012.

警告：這些引文格式不一定是100％准確.