APA

Jaques H. e., . (1948). Plant families : how to know them. Pictured key for determining the families of nearly all the members of the entire plant kingdom / H. E. Jaques. Dubuque, Iowa: WM. C. Brown.

Chicago

Jaques H e, . 1948. Plant families : how to know them. Pictured key for determining the families of nearly all the members of the entire plant kingdom / H. E. Jaques. Dubuque, Iowa: WM. C. Brown.

Harvard

Jaques H. e., . (1948). Plant families : how to know them. Pictured key for determining the families of nearly all the members of the entire plant kingdom / H. E. Jaques. Dubuque, Iowa: WM. C. Brown.

MLA

Jaques H e, . Plant families : how to know them. Pictured key for determining the families of nearly all the members of the entire plant kingdom / H. E. Jaques. Dubuque, Iowa: WM. C. Brown. 1948.