Παραπομπή APA

R B Singh. (1984). Advances In Cytogenetics And Crop Improvement. Kalyani.

Παραπομπή Chicago Style

R B Singh. Advances In Cytogenetics And Crop Improvement. Ludhiana: Kalyani, 1984.

Παραπομπή MLA

R B Singh. Advances In Cytogenetics And Crop Improvement. Kalyani, 1984.