APA Style

Parker, Steve. (). Guglielmo Marconi dan radio . Jakarta: Quality Press.

Chicago Style

Parker, Steve. Guglielmo Marconi dan radio. Jakarta: Quality Press, . Text.

MLA Style

Parker, Steve. Guglielmo Marconi dan radio. Jakarta: Quality Press, . Text.

Turabian Style

Parker, Steve. Guglielmo Marconi dan radio. Jakarta: Quality Press, . Print.