APA Style

COWMAN, CHARLES .E.. (1950, 1956). MOUNTAIN TRAILWAYS FOR YOUTH . LOS ANGELES, CALIFORNIA: COWMAN PUBLICATION. INC..

Chicago Style

COWMAN, CHARLES .E.. MOUNTAIN TRAILWAYS FOR YOUTH. LOS ANGELES, CALIFORNIA: COWMAN PUBLICATION. INC., 1950, 1956. Text.

MLA Style

COWMAN, CHARLES .E.. MOUNTAIN TRAILWAYS FOR YOUTH. LOS ANGELES, CALIFORNIA: COWMAN PUBLICATION. INC., 1950, 1956. Text.

Turabian Style

COWMAN, CHARLES .E.. MOUNTAIN TRAILWAYS FOR YOUTH. LOS ANGELES, CALIFORNIA: COWMAN PUBLICATION. INC., 1950, 1956. Print.