APA (7th ed.) Citation

Shafi, Q., & Wetterich, C. (1985). Inflation with higher dimensional gravity. Physics letters, 152(1/2), . https://doi.org/10.1016/0370-2693(85)91137-2

Chicago Style (17th ed.) Citation

Shafi, Qaisar, and Christof Wetterich. "Inflation with Higher Dimensional Gravity." Physics Letters 152, no. 1/2 (1985). https://doi.org/10.1016/0370-2693(85)91137-2.

MLA (9th ed.) Citation

Shafi, Qaisar, and Christof Wetterich. "Inflation with Higher Dimensional Gravity." Physics Letters, vol. 152, no. 1/2, 1985, https://doi.org/10.1016/0370-2693(85)91137-2.