APA
Jaques H. E., . (1999). PLant families how to know them: illustrated keys for determining the families of nearly all of the members of the entire plant kingdom. Bikner: Agro Botanical Publishers.
Chicago
Jaques H E, . 1999. PLant families how to know them: illustrated keys for determining the families of nearly all of the members of the entire plant kingdom. Bikner: Agro Botanical Publishers.
Harvard
Jaques H. E., . (1999). PLant families how to know them: illustrated keys for determining the families of nearly all of the members of the entire plant kingdom. Bikner: Agro Botanical Publishers.
MLA
Jaques H E, . PLant families how to know them: illustrated keys for determining the families of nearly all of the members of the entire plant kingdom. Bikner: Agro Botanical Publishers. 1999.