Цитирование APA (7-е изд.)

Panek, R. (2011). The 4 percent universe: Dark matter, dark energy, and the race to discover the rest of reality. Houghton Mifflin Harcourt.

Цитирование в стиле Чикаго (17-е изд.)

Panek, Richard. The 4 Percent Universe: Dark Matter, Dark Energy, and the Race to Discover the Rest of Reality. Boston: Houghton Mifflin Harcourt, 2011.

Цитирование MLA (8-е изд.)

Panek, Richard. The 4 Percent Universe: Dark Matter, Dark Energy, and the Race to Discover the Rest of Reality. Houghton Mifflin Harcourt, 2011.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.