To cite IMak in publications use:

Blum, D., & Holling, H. (2018). Automatic generation of figural analogies with the IMak package. Frontiers in Psychology, 9(1286), 1-13.<doi:10.3389/fpsyg.2018.01286>.

Corresponding BibTeX entry:

  @Article{,
    title = {Automatic generation of figural analogies with the IMak
      package},
    author = {Diego Blum and Heinz Holling},
    journal = {Frontiers in Psychology},
    year = {2018},
    volume = {9},
    number = {1286},
    pages = {1--13},
    doi = {10.3389/fpsyg.2018.01286},
  }