If the animal was produced using the Citrus pastel gene, then to properly label the animal, you must mention the Citrus gene. This way, you let everyone know what line of pastel you're using. People say VPI or TSK or Joliff axanthic when describing the lines since some are incompatible. The other morphs are no different.

The question I think you're trying to avoid is "do they look the same?". The answer would be no.