APA

Van De Graaff K. M., Rushforth S. R. & Crawley J. L. (1998). A photographic atlas for the botany laboratory. Englewood, Colorado: Morton Publishing Company.

Chicago

Van De Graaff Kent M, Rushforth Samuel R and Crawley John L. 1998. A photographic atlas for the botany laboratory. Englewood, Colorado: Morton Publishing Company.

Harvard

Van De Graaff K. M., Rushforth S. R. and Crawley J. L. (1998). A photographic atlas for the botany laboratory. Englewood, Colorado: Morton Publishing Company.

MLA

Van De Graaff Kent M, Rushforth Samuel R and Crawley John L. A photographic atlas for the botany laboratory. Englewood, Colorado: Morton Publishing Company. 1998.