dkk, P. (1987). Atlas Helmintologi Kedokteran. Gramedia.
Chicago Style (17th ed.) Citationdkk, Purnomo. Atlas Helmintologi Kedokteran. Gramedia, 1987.
MLA (8th ed.) Citationdkk, Purnomo. Atlas Helmintologi Kedokteran. Gramedia, 1987.
Warning: These citations may not always be 100% accurate.